You forgot eat and clean up (as my mother says, start em early). You could also have one for when Daddy comes home, or any regular visitors.
As for tv shows, have you seen Little Einsteins? They incorporate a composer and one or two peices of art into a themed mission. The shows are 20 minutes long on Disney. I have been recording them and giving them to my kiddos to watch during their down time when they can not go out to play.
My 3 year old can now tell you if a peice of music is being played on a violin, chello, flute, trumpet, etc. I had no idea her ears were so in tuned. We have been listening to classical music with the children from day one, but this is something I know she picked up from this show. I failed to mention she is my artist too.
For the really young, I recommend the Baby Einstein series. They are very good and age approprate. If you are not familiar with the series, she started out making these videos then slowly she was being backed and they became more techy. They Disney Bought them and they went through the roof.
For the 3 and up crowd, I love the Leap Frog videos. The letter factory has really solidified my DD’s phonetic sounds and now she is ready to start reading.
And of course the Veggie Tales!
We really do not watch much tv and actually my children behave better when we keep it off except for maybe a quick show or two. If it is a really off day and they watch too much, they are really crabby.