What does l..cv df mean. Some of my songs are showing that as titles

Hello calvincito,

Thank you for reaching out in Apple Support Communities. We understand you're noticing the titles of your songs displaying, "l..cv df." We'll be happy to help.

Are you noticing this behavior with your music library in Apple Music? If not, can you tell us if the music was purchased in the iTunes Store or through a third party company? Also, is this occurring in a specific music album?

If you haven't tried yet, we suggest to temporarily turn off Sync Library and turn the feature back on. Here's an article on how to access Sync Library: Turn on Sync Library with Apple Music

Best regards.