More than 90% (my estimation) of the songs are about 3:30 mins long +/- 10% who set this standard? What about movies? most of them are like 110 mins long, why aren't movies 3 hours long? I mean, you may think its too much because you're used to it now, but if you didn't know you probably wouldn't care. Its the same with TV shows, sitcoms are always 30 minutes long including commercial breaks. Would you mind having an hour long episodes of shows like Seinfeld etc.?