Digital distributor: sound recordings
Publisher administrator for mechanical royalties –many distributors do this
Performance rights organization BMI
Youtube royalties through publisher admin.
Physical product: CDBABY, Tunecore, etc.
Syncronization licensing: cdbaby
Soundexchange-collects from non-terrestrial sources like satellite radio
Need BMI-can also can do through CDBABY pro, or if not pro then do on your own