This is something I made because I had some problems with my offset. I chose #1f1e33 as the music because it has high BPM. Just tap and see with SpinUI if you are more early or late. It worked for me, so I hope it will be useful for you.

UPDATE : Added cover thanks to @Ricki

UPDATE 2 : Changed music to This Is It because after all #1f1e33 had weird rhythm