Yes, exactly. The OP said that I didn't answer his question, but he/she needs to realize that this is a very unusual situation. Most drum transcriptions are either scattered on websites, in back issues of Modern Drummer, or available in books (see
www.steveweissmusic.com ). But Todd is correct, you need the same arrangement, especially the endings. My suggestion are:
1. Buy the charts off of the old drummer
2. Transcribe the songs and add the endings the band uses.
3. Read off of a rhythm section lead sheet which the band members should already have
4. Ask the band to be patient while you are in the process, since their method of doing things is so out of the ordinary.
Jeff