OT: WebCassette by Klevgrand
"We're constantly exploring new areas, trying out new technologies and concepts. Sometimes, even useful stuff comes out. WebCassette is an online cassette deck emulation, and we're proud as peacocks over the result. Use the Eject button to load your own audio track!"
I really Really hope this becomes available as an AU/App and if you feel the same please let the wonderful Klevgrand team know!