Step 1: Connect your USB drive to your computer.
Step 2: Open the File Explorer in Windows or Finder on macOS.
Step 3: Navigate to the folder containing the music files you want to transfer to the USB drive.
Step 4: Select the music files that you want to transfer.
Step 5: Right-click and select Send to; then, find your USB drive.
Step 6: Wait for the transfer to complete.
Music should be on your USB drive once the transfer is finished.