What is the easiest way to transfer music from Mac to iPhone without syncing

What is the issue with syncing if you try to transfer songs from mac to iPhone?

Syncing music from a Mac to an iPhone can sometimes be problematic due to compatibility issues between macOS and iOS. One common issue arises when the music files are in a format that the iPhone doesn’t support, such as FLAC or high-bitrate WAV. While macOS can play these files, iOS requires them to be converted to a compatible format like AAC or MP3 before syncing. If the files aren't automatically converted during the sync process, they may fail to transfer or appear as unplayable on the iPhone.

Another frequent problem is related to iTunes or the Finder not recognizing the iPhone properly. This can happen due to outdated software, a faulty USB connection, or incorrect trust settings on the iPhone.  It is quite common when transferring music from Mac to iPhone.

If the device isn't detected, the sync process won’t initiate. Additionally, Apple's shift from iTunes to Finder for device management in macOS Catalina and later has caused confusion for some users, leading to mismanaged sync settings or failed transfers.

Lastly, conflicts with Apple Music or iCloud Music Library can disrupt syncing. If iCloud Music Library is enabled, manually synced music may be replaced or removed, as Apple prioritizes cloud-based content over locally stored files.