Audio File Conversion Services (to convert the MP3 data to PCM, and/or to encode from PCM to some other codec if you were to write a file). Note that a given converter cannot convert between two encoded formats; you can do MP3-to-PCM or PCM-to-AAC, but to do MP3-to-AAC, you'd need two converters. 7 hours ago · How to Add Apple Music to Rekordbox on Android/iPhone. Step 1. Transfer the downloaded music from Apple Music to your mobile phone; Step 2. Open Rekordbox app on your phone and tap on the Collection option; Step 3. Tap on the ＋ icon and then select Import Music to import your downloaded music. 🎹 GarageBand For Beginners Course On Mac computer, you can convert MP3 to iPhone ringtone with Music app. Here are the steps: 1. Open the Music app on your Mac, then click on the "File" menu and select "Import." Locate the MP3 file you want as a ringtone using the Finder. Instead, you can drag and drop your MP3 file over the Music app window. 2. Edit > Preferences > Advanced > Importing. Change "Import Using" box to whatever codec you choose. As for the .wav support, the iPhone will play .wav files is gets via email, but when you are uploading files to the iPod portion it really doesn't like .wav b3PA1f.