hi all from syberia tracers
when training, i like listen:
Taktika,3eme Oeil (french rap), Fler(deutch rap),and next russian rap:
Abdula - run,run
Da BuZZ - let up volume
N.R.G. - Way of Warrior; Go-Go; Power
Pawa Rus Party - First russian PK track
Ligalize - stress
NTL - DragRacing
M-095 - What is racing
Kaupass - street racers
Fish bones - is a new blood
MC Holod - Parkour
9 Sector - Free run

I like to listen to rap (mainly french), Papa Roach (mainly Scars), linkin park, and others like that... like heavy metal or punk.

I don't mean to sound pompous with this reply, but I think it is best not to listen to music whilst training.  You should focus on the movements, the environment, and your body.  There's also the argument that you won't have music in an emergency situation but I don't hold that idealogy as precious as paying attention to your senses.  Plus, the absence of music can help you hear how loud your landings/passements are.  Silence is golden.

P.S.
When taking water breaks, I do pull out my phone and listen to the B13 soundtrack or the background to Blane videos.  I highly recommend it.  Find the tracks to your favorite parkour videos, dl the songs, and listen to them ALL THE TIME (except while training).