>>12091372 (OP)
Guitar hero as a franchise was sold to activision, so Harmonix couldnt spearhead the shit anymore. That gave it actual licensed music to work with rather than the covers the indie studio could afford, but it honestly lost a lot of its soul in the process.
This gave harmonix the ability to do rockband, which was a good step up from guitar hero as a concept, but the studio being set up in the heart of lgbt land Massachusetts (cambridge), they became progressively more pozzed over time until they ran out of actual developers and only employed community managers. I wish i was fucking kidding. They basically didnt make any other games in the entire span of time that rockband was a thing.
They then sold themselves to epic while they still had some kind of credibility left, made a shitty dj game and have been coasting off of epic money ever since.
Basically harmonix is dead and being hq'd in a gay neighborhood killed them.