Ultimate Guitar mobile site is designed to NOT fit to your screen, even in landscape. When you scroll left-right, a message pops up offering a fit-to-screen feature in the fucking app. :
Ultimate Guitar: iOS Mobile App, Again by Michael Wang on Dribbble
Ultimate Guitar High Resolution Stock Photography and Images - Alamy
Best apps for guitar tabs and chords
Ultimate Guitar Tabs & Chords - apk-empire
Ultimate Guitar: Chords & Tabs by Ultimate Guitar
Redesigning the Ultimate Guitar App | by Adam Bassett | UX Collective