B1 Macho Macho uses the same sample as Major Swellings (aka Prins Thomas) - Pole Vaulters Delight. Maybe an edit of an edit?

Who knows original of A1 ?

The Original is from the Jacksons: https://www.youtube.com/watch?v=gSSH27J_1yw

A-Side plays at 33RPM; while B-Side at 45RPMand this is the press release:Holy Shit!!! The third release on Tiago's Outerzona13 imprint is in store and ready to lay waste to dancefloors all over the globe! Black's debut was one of the stand out 12"s of last year, so this highly anticipated follow up couldn't come soon enough! Edits? Yes, but out of the ordinary, and out of this world! We get straight into the pudding on the A1, as Black pulls out the Ron Hardy approved "Living Together" by Michael Jackson and brings the disco funk odyssey right up to date. Boasting the same raw, raucous and soulful feeling as Theo's "Get On Down" edit, "Good Time" skips between euphoric vocal passages, deep disco grooves and spine tingling, all treble guitar licks. This is already the best edit record of the last 12 months and we're only one track in! The quality stays sky high as we move on to the A2 with Black working his magic on Brenda Harris' deep disco nugget "Making Love Will Keep You Fit". The bouncy bassline and savage clav weave a spell around clattering percussion while the raw wah guitar takes a back seat, popping up every now and again to funk you up. Brenda's sassy, sultry and sexy vocals get you peaking from the first stanza, before settling into many a moan over the serious instrumental grooves. Flip the disc, don your spacesuit and prepare to blast off into a distant jazz-funk galaxy as Black trips us out to the sounds of "Macho Macho". Setting the dial to a stately 105bpm, the producer utilises a devastating bassline to lull us into his hypnotic groove, before blowing our mind with a swirling cycle of sultry vocals, swooning strings, jazzy brass and Hardy-esque FX abuse. Sublime from start to finish, Black's second EP on Outerzona13 is as good as it gets!