Effects of Music Listening on Pain and Patient Satisfaction Within First 48 Hours After Knee Replacment Surgery

This will include 30 minutes before and after ambulation on post-op days 1 and 2. This will be contingent on when the participant had surgery the day prior and when they are ready and able to begin ambulating. Participants in the intervention group will do a VAS prior to listening to music and then afterward while those in the control group will do a VAS prior to and after each ambulation. Participants will be ambulating twice a day, in the AM and PM so the intervention will be given twice a day.