By request, here is High Energy from the cassette version of The Supremes 70's Greatest Hits and Rare Classics. My tape converter is on its last leg so there is a bit of wobble in the tempo. I tried to fix it as best I could and it clears up in about 20 seconds from the start. If I get a better version, I'll post it here.

Also, I've previously uploaded several other songs that are apparently only available on that cassette.

Where Do I Go From Here
Let Yourself Go
Touch

*Note: Click on the song title for the link to Youtube.

Enjoy!
Thanxal