A movie I cannot remember the name of from the 1980s please help

[Mickey_14]

movie plot Man trades his body for a famous singer as he dies to become famous after making a deal. Part of the movie I remember. He makes a deal to become famous and he is a wedding singer at a white piano dressed in white. The famous person he takes over his body after overdose in a hotel room.

 

[Rafael Mestdag]

By your description of the movie I could only find this IMDB list of "Deals With The Devil" movies. Maybe yours is one of them.

http://www.imdb.com/list/ls002007187/