If you were lucky enough to catch Three Dog Night live in the late '60s, you know just how electrifying their performances could be. Case in point: this incredible footage of lead vocalist Cory Wells absolutely killing it on a cover of Otis Redding's "Try a Little Tenderness." Wells' soulful, bluesy vocals are on full display as he pours his heart into every line.

The rest of the band is in top form too, with Michael Allsup's guitar work adding an extra rock edge to the classic soul tune. Keyboardist Jimmy Greenspoon, bassist Joe Schermie, and drummer Floyd Sneed round out the tight rhythm section, perfectly complementing Wells' powerhouse voice. The chemistry between the band members is palpable - they're clearly having a blast playing off each other's energy.

Watching Wells command the stage with his passionate delivery and smooth dance moves, it's no wonder Three Dog Night became one of the most successful acts of the early '70s. His ability to inject raw emotion into every performance is simply unparalleled. The way he builds from a tender croon to an all-out belting of the iconic "you've got to hold her" refrain is guaranteed to give you chills.

While "Try a Little Tenderness" was originally recorded by Bing Crosby and later made famous by Otis Redding, Three Dog Night's cover brings a whole new level of rock intensity to the song. Allsup's guitar solo in particular adds a fresh, improvisational feel that takes the track to new heights. It's a testament to the band's ability to put their own spin on beloved classics.