[ Предположительная тональность: C ] This is a cool, groovy and funky song. It's in chord format but is still very enjoyable. (G)I was dancing when i was twelve (Em) (G)I was dancing when i was twelve (Em) (F) I was dancin when i was aah (C) (F) I was dancing when in was aah (C) This verse (with changed lyrics) is repeated a few more times before Marc adds a little change on the end, when he goes ooh, ooh, oohooh. It plays: (Am) aaah, (D) aaah, (D7) aaah aaah. This is basically the whole of the verses before Marc Pplays the lead. It is simple but very enjoyable. Enjoy! R.I.P Marc, Micky and Steve!
https://primoaccordo.net/bolan-marc/cosmic-dancer.htm