Billy Corgan listed a Gibson Super 400 CES for sale on his official Reverb.com shop, as shown in a user-uploaded photo on Kerrang.

Keith (or account manager) posted a picture of the guitar being used by Keith Richards.

In this photo, Mark Knopfler can be seen playing a Gibson Super 400 CES with P90s in a live performance.

In this photo, we can see Elvis Presley playing a Gibson Super 400 CES.

As is shown on his website, Steve Howe used this fancy guitar on a couple of his well known masterpieces, such as "Close to the Edge" (with Yes) and "Dream River".

In the YouTube video titled "MONDAY MAYHEM WITH PHIL X! 1956 Gibson Super 400 CES 01016," Phil X showcases the Gibson Super 400 CES, a vintage 1956 model. The video description details the guitar's specifications, highlighting its eighteen-inch-wide, full-depth archtop design, weighing 7.80 lbs, with a nut width just under 1 11/16 inches and a 25 1/2 inch scale length.

As seen in the photo Stephen Stills used a Gibson Super 400CES early in his career, notably during his time in Buffalo Springfield.

"Vintage 1967 Gibson Super 400 Owned by Ry Cooder."

In the right picture you can see Scotty Moore playing a Gibson Super 400 CES.

That's a part of an Interview...

"The Gibson Super 400 has been your trademark guitar for many years. When did you first begin playing one, and what attracted you?" It was probably in the late 1960s. I’d been using a D’Angelico New Yorker, which was the same size as a Super 400 (18? body). I like that body size – and where my elbow rests. What I like about the Super 400 (CES) is the humbucking pickup. I originally used the Charlie Christian bar pickup; that’s what I had in my L-5 and L-7 guitars [in the late ’50s/early ’60s]. But the humbuckers had no noise and worked better, especially when I had to turn up the volume with people like Jimmy Smith. They are more “utilitarian,” if you will. I prefer the Super 400 model with two humbuckers and a Florentine cutaway. With that cutaway, I can get my whole hand up there

And yes, Petersson also collects standard six-string guitars, which he uses to write and record. Classic American guitars in his set include a 1934 Martin 000-18, a 1960 double-cutaway Gibson Les Paul Junior in TV yellow, a black ’63 Fender Telecaster, an orange ’67 Gretsch 6120, a Gibson Barney Kessel Standard from ’62, a prototype Gibson Super 400 from ’91, a ’59 Rickenbacker 360 Capri, a ’67 Rickenbacker 360/12, and an original black ’57 Gibson J-160E (as played by John Lennon and George Harrison) that he prefers for recording, “Because of the lack of low-end, it fits in the tracks better.” Another favorite acoustic is a 1950s Artur Lang hand-made in Germany.

The artwork for Pino Daniele's album "Un uomo in Blues" features a Gibson Super 400 CES, indicating his use of this semi-hollowbody electric guitar.