Скачать или смотреть Abm maj7 (G

Backing track A flat minor major7 (G sharp minor major7) to B flat minor 7flat5 (A sharp minor 7flat5), for blues, funk and jazz practice.

2 Chord Loops is a channel where we're creating every possible 2 chord combination as a simple backing track for you to practice your changes, improvise and generally just get better at playing because you're probably not that good yet.
Check the channel for more videos
Recommended play through of -
6 videos a day to start getting better - 1 hour of practice
60 videos a day to unlock level 9000 musical super powers

Tempo is around 60.7 bpm - long story.
Change the speed via the YouTube settings cog to get different tempos:
0.25 - 15 bpm
0.5 - 30 bpm
0.75 - 45 bpm
1 - 60 bpm
1.25 - 75 bpm
1.5 - 90 bpm
1.75 - 105 bpm
2 - 120 bpm

If you play through/listen to every video on the channel my mate said you could develop perfect pitch, well really good relative pitch at least and your pitch memory would probably get pretty solid as well.
No guarantees though, you might not focus enough and that's on you.

Yea max quality is 360p, don't need this in high def really and that's saving YouTube space and your bandwidth, so winners all round.