I can only seem to find a piano music book for the Come album. There must be others that exist. Anyone know of any or where I can get sheetmusic of Prince?

I have the following:
Purple Rain
Sign O The Times
Parade
Lovesexy
Come
The Symbol
and The Best Of Prince (or something like that) which includes his best hits.

Don't know where to get them though. Just found them in music stores.

The complete list of official album-companion guitar / piano / vocal song books is:

Purple Rain
Around The World In A Day
Parade
Sign O' The Times
Lovesexy
Batman
Graffiti Bridge
Diamonds And Pearls

The Hits (doesn't include B-sides)
Come
The Gold Experience

(There was also 'Very Best Of' songbook compilation issued during the 80's which included songs such as 'Manic Monday').

I would guess that the best way to get hold of some of these now is second hand e.g. eBay.

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[Edited 2/5/05 11:37am]

There have also been several Japanese releases with complete band transcriptions.