Audio Mixer: Ed Boyer.
Recording information: Blast Off Productions; Los Angeles, CA; New York, NY; Spaulding Recording Studio; Westlake Recording Studios.
Photographer: Jiro Schneider.
Arrangers: Ben Bram; Pentatonix.
A cappella ensemble Pentatonix's fourth studio EP, 2014's PTX, Vol. 3 features more of the group's forward-thinking, genre-bending vocal music. This is the group's third mini-album since winning NBC's The Sing-Off in 2011. As with 2013's PTX, Vol. 2, here we get a mix of modern pop covers and original songs, all done in the group's trademark combination of EDM, R&B, and traditional vocal group styles. Included are the songs "Problem" and "La La Latch." ~ Matt Collar