Anybody needing encouragement or info on how T affects the larynx should check this page out:
http://transguys.com/features/testosterone-ftm-singingAlso I've been on T for nine months, 2 weeks and 2 days now (whoo, counters). It became really difficult to sing a few weeks ago, but with constant practice and patience it's evened out very well. I actually am attempting a musical project at the moment, which should get easier once I move into an area with more solitude. If you guys want to dig it it's here:
http://soundcloud.com/stalwartunicornpeace