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Who is Proof of Purchase?
Proof of Purchase, known more casually by its alias “PoP,” is Rochester Institute of Technology's original all-gender a cappella group. While we take the group and our music very seriously, we tend not to do the same for ourselves. We sing plenty of pop songs, but our repertoire tends to be pretty diverse, including songs from all sorts of genres and time periods. We hold performances each semester and love to collaborate with other groups in the RIT a cappella community.
Each year we host new guest groups at our annual AcaPOP spring performance. Over the years, PoP has competed in the International Championship of Collegiate A Cappella and released several albums. (Check out our newest release, The Last Light, on your favorite streaming platform!) No matter what's going on in our crazy academic lives, rehearsals and performances always bring us closer together. At the end of the day, PoP isn't just a club; it’s a family where we find our best friends and our loudest voices.

