Default [Q] Working Port of Walkman and EQ

Dear team

Can someone help me to know if there is a working port of Xperia Walkman Z (not Z1) and Equalizer for Kitkat 4.4.2?

The Z1 walkman for Kitkat is resource hungry and FC many times. Also the The Music unlimited feature is annoying..

Please help me as this is my favorite application - if i install APK it does not work.

Thank you.