I'm by no means a good BRD, but at least stuff dies!

This is the opener I use at 60, it's a variation of one of the openers from the 4.x Bard guide found here.

The way I see it, BRD is less about having a solid rotation and more about a priority system. Start with Foe's Requiem and try to keep it up as often as possible whenever your MP is full or almost full, keep Straight Shot up at all times and prioritize Wanderer's Minuet for single-target and Mages' Ballad for AoE. Barrage + Empyreal Arrow is the hardest hitting skill in your arsenal until Refulgent Arrow at 70. Trying to snapshot Raging Strikes onto your DoTs with Iron Jaws is also probably a good idea.