Question [Q] How to flash DSP Manager into Google Music Settings/Equalizer in my ROM?

As in topic:
How to flash DSP Manager into Google Music Settings/Equalizer in my [ROM][4.4.2][KVT49L] AOKP [Unofficial] ROM instead of other ****ty equalizer settings?
Nokia 5630 XpressMusic > Samsung GT-S8500 Wave > Samsung Galaxy SII