Does the script have a size limit?

[FIFATG]

Hi,
I tried migrating my 10,000 liked songs from Spotify.
The script searched for all of them (took about 30 minutes), but failed at the final stage.
Is it too many songs? Or something else?

[sigma67]

YouTube Music has a limit of 5000 songs per playlist

[FIFATG]

Thanks.
Is there a streaming service that offers an unlimited library, like Spotify?