This is kinda cool. These 2 hosts from Revzilla use a 5-8 minute segment during each podcast to listen to a 30 second track of an engine running in order try try to guess the engine and bike. They used my track of my Laverda, during this most recent podcast. If you don't want to watch the entire podcast, move it up to 1:42:44 . Its a laugh, they couldn't figure it out until they got the first hint.

  https://www.youtube.com/watch?v=il9xjrtpst8