you need to make sure that the music that is on your iphone is also on your computer. then, make sure that the music you want to be o your iphone is checked. 1> connect your device. 2> find your device in the sources list. 3> tab to the music radio button and select it. 4> tab to the sync all music and sync selected music radio buttons and select the latter. 5> tab to the browser and select the jenres, artists, or albums etc that you want to sync and check them. I find that it is easiest to make playlists and sync those instead by checking and unchecking them in the playlists table of the device music browser on the computer. HTH On May 20, 2012, at 10:37 AM, Brian and Denise Albriton wrote: How do I add music to the iPhone from my mac without losing what's already on the iPhone? When I synch, I get the message that music on the iPhone will be replaced with music from my music library, something on that order. All the best, Brian ************ You are subscribed to the mac4theblind mailing list. The url for this list, where one can unsubscribe or make any changes to their list subscription is: //www.freelists.org/list/mac4theblind The list archive is located at //www.freelists.org/archive/mac4theblind/ All emails intended for the list owner can be sent to: john@xxxxxxxxxxxxxxxxxx -- Jonnie Appleseed With His Hands-On Technolog(eye)s Touching The Internet Reducing Technology's disabilities One Byte At A Time ************ You are subscribed to the mac4theblind mailing list. The url for this list, where one can unsubscribe or make any changes to their list subscription is: //www.freelists.org/list/mac4theblind The list archive is located at //www.freelists.org/archive/mac4theblind/ All emails intended for the list owner can be sent to: john@xxxxxxxxxxxxxxxxxx