3 breaks from 1991: hegdehog?, "..laser back"

[Davy]

Hi,

i've extracted those 3 tracks from various mixtapes from '91:

1) Sounds like Hedgehog Second Rush but different melody
2) Happy piano
3) Vocal "... laser go back" or something

Zippyshare.com (http://www6.zippyshare.com/v/65637322/file.html) (or attachment)

Any hints?

Many thanks!

PS: Attachment contains only the first song...

[Davy]

All 3 tracks in the attachment:

[Meltdown]

1 http://www.discogs.com/Structural-Damage-Really-Livin-Loosing-Myself/master/469268