[Rabelais]

Hello everybody, I have 4 tracks to ID:

1) I have this track (probably 2015-2017), don't know if deadmau5 just played it or if is also the producer
youtube.com/watch?v=ASRntivKWWU

2) Then, this is song is full of drums till the point is pure noise for few seconds.
youtube.com/watch?v=lX9zyBygoTE

3) heard on the tv (eurosport channel all sports watts top 10)
youtube.com/watch?v=wO5HyfPwTp4

4) The last is maybe the more interesting for its story.
I took the 30 secs tune from an italian film called "Ecce Bombo", which unfortunately doesn't have an offical soundtrack, and this song is not even mentioned in the score.
The movie was released in 1978 so the song is probably 1975-1978.
It seems like it could be some group like sister sledge maybe ?
If you don't know the song, could you help maybe with the lyrics? It seems somthing like "bang bang bang by the disco" ?
youtube.com/watch?v=eMlLuXJ26ms

Thanks for the patience

[Brookside_Chase]

For the last one. I have no idea, but it seems like it has a TK Disco or Unidisc sound to me. Look into artists similar to Saint Tropez, Amant or Alec R Constandinos.