1. It does not say "Rihanna" on my pc.

2. The keyboard guy is playing something similar to the peter Gun Bass riff, but bouncier. The bass player is playing much slower.

The "Bass riff" on the Henry Mancini recording of the Peter Gunn theme is played on the lower register of a bass guitar and I can't hear purely bass instrument in the recording.

Bass Pro Shops is a "Big Box" chain of out door recreational equipment that sells everything from gas Barbeques to Bass boats. If you are looking for tackle you can have a reel good time there.

3. I recognize that it is similar, but not identical. The Stix Riff is meant to sound clock-like the Gunn riff is heavier and "pushier."