Because this signature riff line is monophonic, it's an excellent candidate to use midi to drive the RT2591 bass for this project.

Even though RT2591 doesn't have underlying midi, midi can be added to the track and use the Playable RealTrack feature as the sound source.

In testing, I imported the bass channel from a free midi file from a reliable online Midi Site that had an accurate to the original song's bass line. I tested the midi bass with the default coyote, with a BIAB Hi-Q bass and also used Sforzando with a Timbres of Heaven bass before converting the Mixer Bass Track with RT2591 to a Playable RealTrack.

If you're trying to learn the bass part, this method also provides notation and the bass fretboard and will work in any key or tempo. .

If your BIAB version doesn't have the Playable RealTrack feature, all of the midi options are still available and there are many sound source options. .

Attached Files (Click to download or enlarge) (Only available when you are logged in)

BIAB 2025:RB 2025, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.