Hi guys! Thanks for replying! @dan.reynolds thanks for advices you are right it seems that learning Blueprint will fix almost all of my problems and things i could implement within projects in the future. I bought Audio Implementation Book years ago when i was working in UDK. Don’t know if they re edited it for UE4 as it is quite different.
Will have a look but definitely if you could make a tutorial serie that would be perfect for a lot of users 
@bartosz Thank you i’ll have a look !