Log update frequency

[chophouse]

How can I chnage the frequency of logging for song history? My SongHistory link on Shoutcast administrator is showing an entry every 10 seconds.

Played @ Song Title
19:00:43 Royal Southern Brotherhood - Fired Up Current Song
19:00:33 Royal Southern Brotherhood - Fired Up
19:00:23 Royal Southern Brotherhood - Fired Up
19:00:13 Royal Southern Brotherhood - Fired Up
19:00:03 Royal Southern Brotherhood - Fired Up
18:59:53 Royal Southern Brotherhood - Fired Up
18:59:43 Royal Southern Brotherhood - Fired Up

I really only need it to show a change of songs, or of that logic isn't available, having an entry every 90 seconds would cut the clutter by 90%.

Any way to do this?