Looking for unknown instrumentals by well-known artists!

Hi all,

I’m planning to make a mix of instrumental songs by artists who are mainly (or only) pretty well known for "regular" vocal songs. I’m asking everyone to please help me create a decent tracklist to work with.

So, I’m looking for relatively unknown instrumental songs by relatively well known artists. Some examples of relatively unknown instrumental songs by artists who are mainly known for their songs with vocals:

"Tramontane" by Toto
"Rhapsody in E" by Scooter
"Intermezzo no. 1" by ABBA
"Irene" by Kayak

What I am NOT looking for is instrumental songs which are already very well known or by artists who made lots of instrumentals like for example the Alan Parsons Project, who made songs with vocals but are also very well known for dozens of instrumental masterpieces.

Of course I am also NOT looking for just instrumental versions of songs that are supposed to have vocals but just happen to have an instrumental version on some CDS or karaoke versions of songs.

Please give me some suggestions here! Thanks in advance!