In the Extraordinary Form, the “Asperges Me” is only used on Sundays:
* * PDF Download • ASPERGES ME
Some might desire an organ accompaniment.
Or, you can download the audio recording as an Mp3 file.
If you visit the Lalande Library Online, you can find zillions of versions in modern notation, as well as tons of different organ accompaniments. Here’s one from 1917:
* * PDF Download • ASPERGES for those who read German