Current Pentatonix Members and Lineup
Pentatonix is an American a cappella group currently composed of five members as of 2025: Scott Hoying, Mitch Grassi, Kirstin Maldonado, Avi Kaplan, and Kevin Olusola. The group was originally formed in Arlington, Texas, and gained widespread recognition after winning the third season of The Sing-Off on NBC in 2011. The current lineup solidified with Avi Kaplan's departure in 2017 and his replacement by Kevin Olusola, who joined the group in 2018. This configuration has remained stable through multiple world tours and album releases, maintaining the group's signature sound built on vocal percussion, bass, and intricate harmonies. The group continues to tour globally and release new music, with recent projects including covers and original material across pop, electronic, and holiday genres.
The group's stability since 2018 has allowed for consistent branding and touring efficiency. Each member brings a distinct vocal range and specialization, from lead soprano lines to beatboxing and cello-influenced vocal arrangements. The group's official website and social channels regularly update on tour dates and releases. For more details on the group's official activities, visit pentatonix.com.
Individual Roles and Backgrounds
Scott Hoying is a baritone and one of the founding members, known for his lead vocals and arrangement work. Mitch Grassi is a tenor recognized for his high falsetto and energetic stage presence. Kirstin Maldonado is a soprano and the group's primary female vocalist, who joined in 2011 after the original lineup changes. Avi Kaplan served as the bass vocalist from the group's formation until his departure in 2017, contributing to early hits and albums. Kevin Olusola, the current bass vocalist, is also known for his beatboxing and cello skills, which he showcased during his viral "Julie-O" cello cover that helped him join the group.
Each member has individual projects and collaborations outside Pentatonix. Scott Hoying and Mitch Grassi have released solo material and appeared on various television programs. Kirstin Maldonado has pursued solo music and acting opportunities. Kevin Olusola has a background in music and technology, with his beatboxing and cello work often highlighted in the group's performances. For background on Kevin Olusola's musical career, see Forbes coverage of his viral videos and crossover appeal.
Recent Projects and Group Activities
Pentatonix has released multiple studio albums and EPs in recent years, including holiday albums and pop covers that perform well on streaming platforms. The group maintains an active touring schedule, with concerts across North America, Europe, and Asia. Their YouTube channel remains a primary platform for music videos, covers, and behind-the-scenes content, accumulating billions of views. The group has also collaborated with major artists and brands, expanding their reach beyond traditional a cappella audiences.
The group's business operations include partnerships with record labels, touring companies, and merchandise lines. Their releases are tracked on major music charts, and they continue to win awards for their vocal arrangements and production quality. For information on their latest album releases and chart performance, see Billboard coverage of their recent projects and industry impact.