Itunes Timed Playlist

[Browni]

Im looking for a way to create a playlist that will last a certin amount of time for example 1 hour. I would also like to add perticalr MP3's into the playlist every 20 minuites. Can it be done?

 

[Lt Major Burns]

for the first one, create a smart playlist, ignoring the first options. where it says Limit to 25 songs selected by random, change to limit to 1 hour selected by random.

the live updating option will mean it'll replace the songs everytime itunes is opened.

 

[Browni]

Brillant, now how do i add 3 songs (adverts) in every 20 minuites (quater past and quater to )? Some form of script?