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Introduction
Billkin Entertainment is most closely associated with the Thai duo Billkin and PP. Strictly distinguishing the company brand from the performers, Billkin Entertainment is the name the two have used in recent years for their music, acting, and content projects; the people who actually take the stage to perform are Billkin and PP, and fans also commonly refer to the duo as “BILLKIN & PP.”
The two debuted as a duo in 2018, with their debut song “ใจของเธอ” (Your Heart) serving as an entry point for discovering the group. Both are Thai nationals, create music primarily in Thai, and have also worked on English-language material. Based on current public promotions, more recent projects tend to carry the Billkin Entertainment name. In the early stages of their career, however, they worked closely with Mchoice, and the Mchoice logo also appears on the packaging of some of their early releases.
Beyond pop music, the pair’s work extends across songwriting, film and television acting, program appearances, and behind-the-scenes content production. This “singer-plus-actor” approach allows their exposure to reach beyond audio streaming platforms and extend into dramas, character-based short videos, music videos, and behind-the-scenes documentaries.
| Basic details | Description | |---|---| | Group name | BILLKIN & PP | | Debut year | 2018 | | Member background | Both are Thai nationals | | Affiliated company | Billkin Entertainment; they also worked with Mchoice early in their career | | Primary fields | Thai-language pop music, songwriting, film and television acting, and behind-the-scenes content production | | Group format | Two lead vocalists who also develop their individual acting and creative work |
Members
Billkin
Billkin’s full Thai name is พุทธพงษ์ ธรรมรักษ์, and his stage name was taken from a syllable of his name. He serves as one of the duo’s lead vocalists and, in addition to performing, contributes to songwriting and acting. On screen, he has appeared in projects such as “Your Wife,” showing a different side of himself from that of a singer when he acts alongside PP.
Musically, Billkin is well suited to approachable melodies, shared vocal sections, and narrative lyrics. Fans can also identify the distinctive character of his voice from some of his solo passages and vocal arrangements. In addition to the duo’s work, he has expanded his artistic range through collaborations, such as JAYLERR feat. BILLKIN’s “Golden Retriever,” which presents another side of him when working with a different creative team.
PP
PP’s full Thai name is ปพรพล สุทธิสาร, and he is generally known by the short stage name “PP.” Like Billkin, he is both a lead vocalist in the group and a contributor to its music, while also developing a substantial acting career. PP released “นักรบ” (Fighter) under the name Krating Thong, an experience that gradually drew public attention to his ability to create and perform independently as well as participate in a duo.
PP’s screen credits include the dramas “Thong Ek,” “I Told Sunset About You,” “2gether 2Bangkok,” and “Great Men Academy.” Roles of different genres have enabled him to accumulate experience across romance stories, youth comedies, and ensemble productions. In music, PP’s solo release “Visions” is also an important milestone, demonstrating how he transformed the production experience he gained in the duo into a more fully realized artistic project.
Fans often describe PP’s voice as delicate and clear. The gentleness he brings to ballad passages contrasts distinctly with his more forceful delivery. From the group’s songs to his solo work, PP’s identity has never been limited to that of “one of the members”; instead, he has gradually established a creative identity of his own.
Characteristics of the Duo
The stage dynamic of Billkin and PP lies in the way their two contrasting voices and performance styles complement one another. One may lead a ballad while the other adds harmonies, while more rhythmically energetic songs alternate the lead vocals and featured performances. Audiences can appreciate not only the melodies but also the vocal switches, shifts in atmosphere, and division of roles.
In terms of their work, the two not only perform together but also participate separately in songwriting, acting, and visual projects. This division of labor allows BILLKIN & PP’s songs to retain the chemistry of a duo while preserving the distinct character of each member. Fans often interpret their interactions in different ways, but their onstage partnership, the completeness of their songs, and their actual body of work remain the most reliable ways to understand the duo’s character.
Video: พูดจบแล้วเรามาเป็นแฟนกันไหมล่ะ? 😳 #ระบบขัดข้องSOS_MV #ระบบขัดข้องSOS #Bbillkin #Baifernbah / YouTube
Selected Works
The following works span the duo’s early years, PP’s solo phase, and cross-project collaborations, revealing the musical path the two have built over time.
| Work | Performer | Characteristics | |---|---|---| | “ใจของเธอ” (Your Heart) | BILLKIN & PP | An early debut single with the fresh, direct spirit of youthful romance and an important starting point for discovering the duo | | “Ride With You” | BILLKIN & PP | A clear, immediately singable melody centered on companionship and being together, demonstrating the duo’s accessible side | | “Hug in Mind” | BILLKIN & PP | Blends ballad pop and rhythmic pop with a more mature, delicate atmosphere while retaining a relaxed, intimate quality | | “Serenade” | BILLKIN & PP | Centers its imagery on the night, melody, and the feeling of companionship, with electronic pop elements giving the song both romantic and modern qualities | | “Lost in the Middle” | PP | Showcases PP’s more introspective narrative style, using shifts in emotion midway through the song to create an atmosphere in which loss and searching coexist | | “Visions” | PP | A solo release by PP that brings together his explorations of pop, R&B, and emotional expression while marking a path beyond the duo | | “Golden Retriever” | JAYLERR feat. BILLKIN | The collaboration places BILLKIN within a different creative team; its memorable title also preserves the pair’s characteristic lightness |
From “Ride With You” to “Hug in Mind,” the gradual expansion of the duo’s musical texture is evident; “Serenade” then combines a romantic narrative with electronic production. By the time PP released “Visions,” the focus had shifted further toward the concept and atmosphere of a solo work. “Golden Retriever” brought Billkin into a cross-project collaboration, demonstrating that the two artists’ commercial connections are not confined to a fixed group format.
Musical Style
Ballad Pop and Everyday Narratives
The best-known aspect of BILLKIN & PP is their Thai-language ballad pop, characterized by clear melodies and direct emotional expression. “Ride With You” places the idea of “walking the road together” directly in its title, while “ใจของเธอ” continues the straightforward narrative of a youthful love song. These songs generally do not require elaborate setups, making them particularly well suited to the duo’s clear voices and natural interaction.
The lyrical themes tend to center on relationships, feelings, companionship, and everyday experiences, and not every song is built around an exaggerated plot. The pair excel at bringing a sense of daily life into their music, allowing listeners to find resonance in simple phrases. This ease of access and singability also gives the duo’s songs broad appeal as songs audiences can learn and sing along with.
R&B, Vocals, and Pop Rap
Another important direction is R&B-influenced production with a strong sense of rhythm. Elements of this style can be heard in “Hug in Mind” and PP’s “Lost in the Middle.” These works do not rely on the lead melody alone but express emotion through harmonies, beats, and layers of timbre.
PP displays a more rhythmically driven vocal style and incorporates rap in certain passages, while Billkin’s voice provides support in the choruses and shared vocal sections. Even when electronic synthesizers, guitars, and beats are layered together, their voices remain recognizable and are not overwhelmed by excessively ornate production.
Electronic Production and a Visual sensibility
“Serenade” demonstrates the duo’s ability to handle an electronic pop atmosphere. The synthesizers, expansive soundstage, and darker timbres in the arrangement contrast interestingly with the romantic lyrics, giving the song both mainstream appeal and a strong visual quality. This direction is also reflected in their recent visual projects, in which character dialogue, music video teasers, behind-the-scenes documentaries, and musical content complement one another to create something resembling a small, self-contained world.
Creative Direction and Cross-Project Collaboration
PP’s “Visions” focuses on the overall concept and sonic atmosphere, showing that his thinking about solo work extends beyond individual songs. Billkin’s participation in “Golden Retriever” also reveals another side of collaborative work: preserving his own vocal character while adapting to the production framework established by the project’s lead.
Overall, the pair’s music can be summarized as “accessible melodies paired with steadily deepening production.” They have not confined themselves to a single template but have allowed ballad pop, R&B, electronic music, rhythmic pop, and rap to appear in turn according to the needs of each work. Thai remains their principal creative language, while English is often used for song titles or project concepts, resulting in a natural and mature cross-language approach.
Video: Golden Retriever - JAYLERR Feat. BILLKIN - Behind The Scenes / YouTube
Recent Activities
Projects Related to “ระบบขัดข้อง (SOS)”
As of 2026, one of the most prominent new projects in recently released public material is a visual promotion campaign connected to the Thai-titled “ระบบขัดข้อง,” paired with the English label “SOS.” Based on the official material currently available, this includes an “Official MV Teaser,” a “Release Plan,” and several short, character-driven clips featuring dialogue.
One promotional caption describes the sound and visuals as being “more than ten times more fun in the MV,” indicating that the production’s approach does not treat the music merely as a backdrop but brings character expression, vocal performance, and the music video’s scenario together. This kind of design allows viewers to understand the project’s basic tone before the finished work is released.
The material also includes hashtags such as #Bbillkin and #Baifernbah, suggesting that other participants are involved in the project. The available clues are not yet sufficient to confirm the full relationships between the characters, the official release schedule, or the precise form the finished work will take, so the short clips should not be overinterpreted on their own. A more cautious observation is that Billkin is connecting his identities as a singer and actor through a project involving character narratives and music video elements. The dialogue and jokes in the clips are promotional material and should not be treated as direct evidence of a private relationship.
Behind-the-Scenes Content for “Golden Retriever”
Another recent development is JAYLERR feat. BILLKIN’s “Golden Retriever.” The official release also includes behind-the-scenes videos such as “Behind The Scenes” and “Behind The Song,” allowing viewers to approach the song through the making of the project and the creative ideas behind it.
“Behind The Scenes” focuses primarily on the recording, filming, and collaborative process, while “Behind The Song” places more emphasis on the work itself. Although the available material does not provide a complete production credit list or every detail, it shows that the two did not promote the project only through the finished music video. Instead, they used behind-the-scenes content to share how the song came together. This approach of “releasing both the finished product and the process behind it” is a notable feature of their recent visual content.
Parallel Careers as Singers and Actors
In recent years, Billkin and PP have continued to align their music and performance work within a similar promotional rhythm. Billkin has participated in screen projects such as “Your Wife,” while PP has built an acting résumé through dramas including “Thong Ek” and “I Told Sunset About You.” Their solo work has also demonstrated that both artists can expand their individual artistic portfolios, as shown by PP’s “Visions.”
Key developments fans may wish to follow include the release of full details for the “ระบบขัดข้อง (SOS)” project, Billkin’s role in the collaborative song, and new music from PP and Billkin individually. The official channels are currently releasing information in stages through short videos, teasers, and behind-the-scenes documentaries, so fans should rely on formal announcements for exact arrangements.
Conclusion
Since Billkin and PP debuted in 2018, their most distinctive quality has remained the coexistence of “collaboration as a duo” and “individual growth.” Their ballads are readily accessible, while their R&B and electronic production demonstrates greater maturity. “Visions” proves that PP can establish a solo direction, while “Golden Retriever” allows Billkin to continue expanding his possibilities through collaboration.
The recent “ระบบขัดข้อง (SOS)” project further links character dialogue, music video teasers, and behind-the-scenes content. From singing and acting to participating in content planning, Billkin and PP are gradually building a more complete body of work. Fans who know “Ride With You” and “Hug in Mind” can also see that this Thai duo still has considerable room for growth through their subsequent solo releases and visual projects.
