For future reference, I found the part for sale here
(sheet Music, and its almost right!).
Not unplayable, but it is rather wicked on the bass guitar. Will definitely test a player's balance of touch and stamina.
I believe the tone is closest to the Keytar using a pick. Again, that sound reminds me of the tone Anthony Jackson used on the first (or was it second) DiMeola album.
Anyhow, requires a small expenditure, but if you want to quickly get all the time changes etc, this is a good way to go. the main line is slightly different, but you'll hear that - first two notes are octave Db rather than Eb-Db as written (IMO),