Only 1 audio track when putting multiple clips in source

Hello,

im running into a problem after putting all my video material on a timeline, it has 4 seperated audio tracks. 
if i grab this sequence and put it in the source monitor i can view all my material. 
The problem however is that if i grab something from that material and put it in a new timeline, it doesn't show all my audio tracks. 
it turns it down to 1 audio track  

I tried it with modify--> and then make 4 audio tracks, but then its 4 times the same and not 4 seperated audio tracks. 
also the tracks get green instead of normal blue. 
anyone with a solution for this?