It's Damn Awesome !!!"Music is the language of the spirit. It opens the secret of life bringing peace, abolishing strife" - anonymous
XPERIA X and Xperia z5 Sound enhancement for marshmallow
This port has two versions...
1. Xperia X sound enhancement
2. Xperia z5 sound enhancement
You can choose any of the two versions depending upon ur taste 
Note - this is for only cm 13 based ROM..Doesn't work on Aosp
works on all marshmallow based Roms
Tested and confirmed working on - cm13 , Aicp (mm), RR (mm), Aosp, AOKP, Tripsy, Sabermod
Features -
1. Pure Xperia X/ Z5sound enhancement
2. Latest Music
3. Download music info
4. S- front surround sound
5. Clear audio +
6. X-loud
7. Clear Phase
8. Dseehx ( only in Xperia x version )*new
9. Automatic headphone Optimisation ( in Xperia x version) *new
.And much more............
Instructions-
1. Download the 2 zips .
2. boot into recovery
3. Flash both the zips one by one.
4. Wipe dalvic/ART cache.
5. Reboot your phone
NOTE- THIS PORT IS ONLY FOR Marshmallow.. DON'T FLASH IT CM12, lollipop, CM11, 4.3 etc.... Else you might end up in a BOOTLOOP!
Screenshot
Xperia X version
Xperia z5 version
DOWNLOAD
Xperia x version -
https://drive.google.com/folderview?id=0B0oUjOI97kVQWkQtNkVDbThnbk0
Mirror -
https://app.box.com/s/5pu9xk6ry0jkn2w36binxj228syht3bm
XPERIA Z5 version -
https://drive.google.com/folderview?id=0B0oUjOI97kVQWkQtNkVDbThnbk0
Mirror -
https://app.box.com/s/mqh39ty93atqsup0rzbbsm7yvqku9hlw
Plz do report any bugs u find....
Don't forget to hit the thanks button
Credits - @ibanez7
I Could Feel The Change