Bob Dylan's many studio and live albums tell only part of his story.

Scattered throughout his 50-plus years as a recording artist are hundreds, if not thousands, of discarded songs and ideas. Some became other songs, some were reworked into familiar tracks, and others were just left on the shelves, as you will see in the below list of Bob Dylan's Bootleg Series Albums Ranked.

The Bootleg Series, which launched in 1991 with a three-disc box set that included tons of previously unreleased songs from throughout Dylan's long career, fills in some of those pieces. Since then, Bootleg Series has given such fabled recordings as the Royal Albert Hall concert, the Basement Tapes and various leftovers from his classic mid-'60s trilogy of albums (including Bringing It All Back Home, Highway 61 Revisited and Blonde on Blonde) their long-hoped-for official releases.

READ MORE: Bob Dylan Albums Ranked

The series has even shed an entirely new light on at least one scorned LP (1970's Self Portrait, one of rock's most reviled records) and put a divisive mid-'70s tour into perspective, as well as sharpened the dreaded born-again years and documented his comeback on 1997's Time Out of Mind. But most of all, the series – which now includes more than a dozen volumes – has unlocked a treasure chest of rare gems by one of rock's greatest artists.

No matter the consensus opinions on some of Dylan's albums, the Bootleg Series volumes are required listening for anyone interested in piecing together the history of one of popular music's most enigmatic and legendary singer-songwriters.

Bob Dylan 'Bootleg Series' Albums Ranked

His many studio and live albums tell only part of his story.

Gallery Credit: Michael Gallucci

More From 92.9 The Lake