It happens to me all the time! I will go on YouTube to look at one thing and then 45 minutes have past and I have watched a ton of videos I had no intention of looking at in the first place! Lately I have been searching out videos from the group PENTATONIX. If you were a fan of "The Sing Off" on NBC you're probably familiar with them. We even had a few of their songs from their Christmas CD "PTXmas" on the air this year. If you're not familiar with the group you're missing out!