Folder/filename organization has no impact on how MMA reads the files. When you edited the Composer in MMW, are you sure that it was saved to the files tags and did you Sync the files to MMA afterwards? Which version of MMA and MMW are you using and are you doing a wifi or USB sync? Most of the Com...

Thanks for your response - I store a portion of my music library on a microSD card on the device. I have the full music library on my laptop. I understand that I need to sync MMW to MMA on my device. I primarily organize my library by composer - last name, first name (birth - death years). I have op...