1990 rave breakbeat inc. vocal 'dance to the house' plus techno track

[studio404]

Looking for a couple of tracks from 1990 if anyone can help me ID them please?

1.
83518

2.
83519

[brady]

2 = Major Problems - Manslaughter (First Degree Mix)

https://www.discogs.com/release/48872-Major-Problems-City-Under-Siege

[studio404]

2 = Major Problems - Manslaughter (First Degree Mix)

https://www.discogs.com/release/48872-Major-Problems-City-Under-Siege

Wicked thanks Brady

[chiz]

1 = The Break Boys - Underground Breakdown
https://www.discogs.com/master/39337-The-Break-Boys-Underground-Breakdown-My-House-Is-Your-House