I don't really like thinking about what to listen to, so I use di.fm (an internet radio for electronic music) and just enjoy the endless stream of music. Some of my favorite channels:
- Electro Swing - my absolute favorite, energetic and fast but improves focus
- LoFi Hip-Hop - like the popular YouTube mixes but better curated and higher-quality
- Liquid DnB - this is the middle ground between relaxing LoFi and energetic "Matrix" style coding music
It was really hard to find music I enjoy but I can also concentrate while listening to it. These 3 channels have been the absolute best for me in this regard. I hope you will like them too.