not flexing but I think I like, port music into castle much better as it sounds much cleaner (idk this might vary between devices) what I usually do for it is 1. Download a music file on the pc 1.5. If it is not .mp3 then convert it to .mp3 with help of a website 2. With help of website, carefully divide the music file into 30s segments. ( and mention the length of one of the segments if it's lower than 30s in the name itself ) 3. Grab the cable 4. And use it to connect to pc ( and plug in phone ) 5. Click option to transfer files lala 6. Simply transfer files like you would do the same to bring files from one folder to the other on pc