The most expensive strings in the world sound UNBELIEVABLE

I played a bass solo with gold strings! Sign up to my newsletter and get a free song: My Tapping Course on SBL: My Tapping Book: Merch: My new EP (Spotify): Tabs/Backing Tracks: Subscribe for PRO bass videos every week: IG: @charles_berthoud Original CDs/Downloads: The strings in this video are Optima 24K Gold Bass Strings Special thanks to Zachary Brunetti, AhLun, Sugabeat, Colin Heberling, Timothy Gabrielson, Colter Fike, Cpt. Marley, Sid Stenersen, Turpid, DebisU, David Geschke, Dario Cimmino, Edward Quinn, Sebastián Labbé, James Ansell, Rob Nack, Michael Forrester, 949 Designs, slatibartfast24, Nil N, Kelly Henderson, &#