Well, a great place to start is with this FREE guide: How To Get Sync Placements.
This guide gives a simple and clear breakdown of what sync is, how it works and what you can do to get yourself in the sync game.
It's so important to have accurate, detailed metadata for your songs so they stand the best chance of getting sync placements.
Metadata, The Key To Getting THE BEST Sync Placements For Your Music mini course teaches you all about metadata and includes a full library of metadata terms you will have for life.
Do you have songs you want to release commercially, fully confident that they are of industry standard for streaming, and potential sync placement?