The list is organized by genres, in a way that makes adding newly found pieces easier than in most other work-lists: numbers 1xx are reserved for toccatas, numbers 2xx for fantasias, etc.
Within each section, Rampe has retained the order of the DTÖ numbers, which were assigned by Guido Adler in the early 20th century Denkmäler der Tonkunst in Österreich series.
Adler, in turn, had followed the ordering in the composer's autograph manuscripts known at the time.
Many works listed here are of uncertain attribution (not all such cases are specially noted).
New manuscripts containing Froberger's music are found occasionally (as of 2015[update], the latest important one being an autograph manuscript from the 1660s that contains 6 fantasies and 6 capriccios (all previously unknown), 5 suites (one of which is new) and three "laments" (two of which are unknown).