TheSingingMixer: #TheBoxer #SimonAndGarfunkel #joinmycollab #acapellaapp @Don Fitz put up the driving #guitar that moves this song along, I added some #piano (forgive a few rough bits), and then did the #duet harmony - so much fun. Still room to #collab -percussion, more guitars, trumpets, other singers, keys - you know you've heard this song before! Enjoy! #tsm