The public domain version of
The Great Gabbo (1929) available on Internet Archive runs 68 minutes, while the original film ran 96 minutes, including the exit music. The opening credits mention "Color sequences by Multicolor," but those sequences are now either lost or have survived only in black-and-white form. Multicolor, based on the earlier Prizma color process, went out of business in 1932; its assets were bought by Cinecolor.
A 94-minute public domain version is now available.