lofi hip hop seems to work pretty well, but there usually are three stages:

- I don't get into the groove despite the music

- Something clicks and I get into the groove

- I'm so deeply in the groove that even lofi hip hop bothers me, so I turn it off and go ham

Also I find it funny that lofi hip hop has an alternate title of "beats to relax/study to"--I used to listen to it while studying in college, but now I use it for working on personal projects or at work.