You can also use a micro-SD card. Attach the card to your PC, create a folder called Music. Copy all your music to the folder. Then put the card in your S7's SD card slot. Very fast and easy, but be careful when pulling out the card holder so that you don't lose the SIM card. I use PowerAmp for the MP3 player. It's excellent.
Chuck D.
โAdventure is just bad planning.โ - Roald Amundsen
2013 Jayco X20E Hybrid
2016 Chevy Silverado Crew Cab Z71 LTZ2
2008 GMC Sierra SLE1 Crew Cab Z71 (traded)