I am Straight Edge and love Hardcore-Punk (just a (very) little less then Pop-Punk :P). So is there anyone else here who is possibly Straight Edge or has maybe some good Straight Edge-Bands? Maybe I dunno some of them. I doubt it but it’s worth a try. 
My Fav. Straight Edge Bands:
- Minor Threat
- Gorilla Biscuits
- Youth of Today
- Chain of Strength
- Project X