Great for all types of music specially with bass.
 
If you use an iPod, iPhone or any iDevice, set the Music Setting EQ to Electronic...!!! Perfect sound! Try it to believe.
You can play with the sound by EQ-ing it depending on the type of sound output you like.
This is one of the best thing about the M100, sound output can be adjusted from Equalizer of your music player if you want a different warm smooth sound.
 
Default sound signature for me is a bit high on Midrange...which I find a bit harsh on my ears however when you try EQ-ing according to your sound preference which for me is "Electronic", The best sound so farrrrr....better than the Sennheiser Momentums Over ear.
 
You can also choose the headphone 3 classy colors and since I have big ears, changed the original earpads to XL.....Whewww!! blew me away. Comfort, Sound, Foldable, Durable Design (cannot go out of style)
What else could you ask for.... whether DJ-ing or quality music listening, perfecto!
 
But nothing is better than trying every headphone unit first before buying...choose well!