Q Light Controller+

hi all,

first, i am from Germany so my english isn't the best..

i am looking for a way to analyse the beat from an Audio Input, for example a live act.
i try the Audio trigger but i dont get a constant bpm, sometimes the light goes faster then the real beat is, sometimes ist fits ans sometimes the Signal is to low for example when the song starts an the lights dont move...

moreover, i dont want do create for every chase a single Audio trigger ... do you know what i mean?

Sorry for my english i hope most of you could understand me ..

Best regards