Hi guys! I once met information somewhere that the buyer must renew the license for your music track once a year (that is, buy the same track again in a year).
Tell me if the buyer really has such an obligation or this information has nothing to do with the truth.
Thank you very much in advance for your answers 
Haha one thing is 99.9999% right, and that is, they don’t.
You might be thinking of tracks that are being used under the series rule. All tracks are purchased with a single use license, but the exception is if they are used in a series… which is a maximum of 52 episodes created within a year of the first installment. After that year is up, or the 52 episodes (whichever is shorter) they would have to buy a new license to keep on using the same track in their series.
Apart from that, if it’s just a single use then there’s no need to renew a license after a year.
Yes, that’s probably what I heard about. Thanks a lot @SpaceStockFootage for your detailed answer, now everything is clear 