Secrets Of Organ Playing Podcast

This question was sent by Jeremy, and he writes: I’m trying to speed up the Toccata from the Suite Gothique by Leon Boellmann. I am planning on playing the entire work for church in two or three weeks: Chorale and Minuet for Prelude, Prayer for Offertory, and Toccata as Postlude. I've played the Prayer a couple times as preludes or offertories over the past year. I've got the Toccata up to 100 to the quarter note. Any tips on speeding it up?