What does this have to do with music? Nothing at all except the engines are music to my ears.

 

There's a guy who was credited for playng the Harley Davidson on a Joe Satriani album, so it qualifies as instrument i guess.

 

Daimler Reitwagen 1885 brings back childhood memories it's my favorite one i used to ride that damn thing to school everyday
gosh i miss the good old days

 

I had a show with one piece where there was 4 Harleys on stage 10 years ago... Then the bikes were getting down of the stage into the public. That was hysterical

(Obviously with security measures)

 

I ride one of these beauties
https://www.harley-davidson.com/au/en/motorcycles/fat-boy.html

 

WYSIWYG