I love you for this update. I know you love beer more than me but unfortunately atm I can't support you :< Next month I'll try to spare some money.Big update this week... See OP for details. Basically the existing features remain intact, but you can now use the volume buttons to wake the screen. This will only work when the screen is off and NO music is playing... Hope you like the changes...
btw. I think it would be better if long press would change volume while no music and short press would wake phone up. Of course if it's possible, because now short press causes this stupid volume change sound and it's a bit annoying.
edit: strange but volume change with short press just disappeared, personally I am okay with this