One of the reasons I really love smartphone technology is how it makes listening to music so much more convenient
About 5 years ago my 20 Y/O Kenwood CD player gave up the ghost and we purchased a CD player with a docking station to replace it. I have a couple of playlists on my phone that are 6 or 7 hours long. I plug the phone into the docking station, hit shuffle and I can listen all day long and never here the same song twice.