When you sign up for the Spot Builder library as a "BROADCAST RADIO AFFILIATE" you will also receive additional bonus materials throughout the year.

“Promos/Work-Parts/SFX/Music Beds”
The Spot Builder Library bonus material frequently comes in the form of special holiday and event promos, audio work-parts, sfx and music beds.

Look for announcements throughout the year about these special bonus material giveaways.