[Havoc]

I favour trance (e.g. Armin van Buuren). They usually have dreamy female vocals & the electronic feel makes all the notes sound the same, so it doesn't distract (OCD style). The mixes are often 1hr+ long so need to worry about track selection. I find it offers a good mix between not boring & easy to tune out (flow).

Example:

Ana Criado & Omnia No One Home https://www.youtube.com/watch?v=KOSgtpbnCeI

[stephengillie]

These are great. I also like listening to Tiesto's Club Life -- both his and Armin Van Buuren are actually BBC radio shows recorded into podcasts.