Many of the popular songs that were recorded in the 1950's and 1960's (and before) were not in stereo as that technology was not available at that time. The music that you will hear on Stereo Oldies Radio has been digitally remastered using many complex methods to create a surprisingly alive stereo recording. Sooo....sit back and relax and enjoy the sounds of the Rock 'N' Roll past as you have never heard them before.