Proof's beautiful new taps! Clockwise from top left: Jennifer Friedmann, Cecilia Sánchez, Sohara Mehroze Shachi, Jessica Jollie, Margaret Lazzarini, Emily Gray, and Alex Burston.

Welcome to the home of Yale's Proof of the Pudding, an all-female a cappella group specializing in jazz and swing. Our performances have delighted national and international audiences since 1975.

Proof is proud to present its latest album, Chill and Serve! Our CD was released September 2007. Interested in ordering yourself a copy? Check out our store! Proof will be back in the recording studio again this year, so keep your eyes peeled for our next album.

Proof's 2009-2010 concert series will include venues in Boston, Vermont, and Costa Rica. Visit our calendar page to see when we'll be in your area!

Congratulations to Proof's newest members!! The seven girls in our 2009 Tap Class are: Alex Burston, Cecilia Sánchez, Emily Gray, Jennifer Friedmann, Jessica Jollie, Margaret Lazzarini, and Sohara Mehroze Shachi. Want to hear them sing? Come to our Parents' Weekend Concert this October!