Besides, why can't I add songs to my iPhone?
While iCloud Music Library is on, it is for sure that you can't add music to the iPhone. Go to Settings on iPhone > Music > iCloud Music Library. Toggle the switch until it appears to be green.
Similarly, why can't I add music to my Apple library? Turn off iCloud Music Library and then turn it back on. Sign out of the iTunes Store and then sign back in. First check iTunes to see if the song is ineligible for upload. Additionally, if you added the song to your library from the Apple Music catalog, it might no longer be available on Apple Music.
Thereof, can't manually add songs to iPhone?
- Don't use iTunes.
- Go on iTunes and enable “Manually manage music”
- Disable iCloud Music Library.
- Disable iTunes Match.
- Check if the music format is correct.
- Create a custom music playlist > click “Autofill”
- Revert to a previous iTunes version (after the update)
How can I put music on my iPhone without using iTunes?
Media Monkey for Windows
Media Monkey is another free media player for Windows computers. Once installed, Media Monkey will scan your computer for audio files and automatically add them to the library. You can also sync your iPhone to Media Monkey and avoid iTunes altogether.