Waking up at 6am

I woke up this morning to study for the GMAT and get ready for work.  I went into the baby's room which is right next to Koby's to study for a bit around 6am and I saw Koby's light on.  Crazy kid has been waking up so early.  I was slightly annoyed.  I heard a little bit of noise coming from his room.  Trying not to let him know I was right outside, I tip-toed to his door and quietly put my ear against it.  I could hear him singing, "Lead me, guide me, walk beside me..."  It was pretty cute.  Needless to say I was no longer annoyed.  Since he wasn't crying or calling for us, I just let him stay in his room and I went to study in the baby's room.  It was nice studying with Koby singing primary songs in the background...