Underrated Phoenix rapper Collins. drops his Sincerely, Collins. debut mixtape. Admittedly, as a whole project Sincerely, Collins. wasn't great, but it had a few solid tracks. One of them being the follow up to "Stupid Shit", entitled "Brooklyn Basement." With intelligent lyrics and some soulful production by Qux, "Brooklyn Basement" is definitely a standout track. Also check out "Stupid Shit" and "Fly."