TheSingingMixer: @myrealnameisann you are answering all my #peterpaulandmary wishes! What a lovely #ukelele rendition of #puffthemagicdragon, and @jls117 your harmony is gorgeous. Another day for #joinmycollab happiness on #acapellaapp! #3partharmony pure and clear, & a bonus trip back to #theinnocenceofchildhood! Awesome! #tsm