Also, just listened to a few tracks from that, wow no way I could get anything done, I'd just drift off to sleep! (I've never used cannabis, but I imagine that would only make that more likely if anything, not less?)
I listen to much more 'up-beat' music while working sometimes; with lyrics but mostly that I don't understand. Ironically I started the playlist partly out of trying to learn the language (Hindi), but mostly it's too fast/advanced/niche for me to pick up much, so for this purpose it's roughly equivalent to not having lyrics I suppose. Except that I might mouth-along to particularly catchy bits even though I don't know what I'm saying usually.