I want to set up a menu system, that will play back a lot of old radio shows based on your choice. Is this the best way?

I want to set up a menu system, that will play back a lot of old radio shows based on your choice.

So my plan to do it is as follows:
IVR -> IVR -> Announcement.

Have the old radio shows as announcements.

Is there a better way to do this? Maybe a way to make it easier to update new episodes on with out having to go through the whole webbased system?

Thanks

Assuming you have the rights to the radio shows and any ads runinng in the shows
I would use http://gabcast.com/

there is a gabcast module which can used and exten’s be mapped to gabcast channels, update the channel, update the show. Plus no load on your PBX to play the shows. You will have to pay some funds to Gabcast but Hey Coalescent Systems
is kinda the reason we are here.