Joni Mitchell was diagnosed with polio as a child, which weakened her left hand and forced her to create a distinctive guitar style.

The original American girl group, the Boswell Sisters, toyed with jazz standards by experimenting with challenging renditions. The group became a popular radio act during the 1920s and 1930s, with few of their fans aware that group leader Connee Boswell used a wheelchair.

While jazz musicians are known for their improvisational skills, they rely on years of training and a complex understanding of compositions to inform their improvised solos, using a song's structure and chords to make their in-the-moment choices. Although jazz artists could, in theory, play whatever they wanted, musicians often employ common melodic approaches—such as scalar improvisation and arpeggios—to generate solos.

The King Crimson guitarist placed markings on the studio floor that instructed him where to get the particular sounds he was seeking. Producer Brian Eno then ran the signal through a synthesizer and bent the sound waves with a joystick.

In a conversation recorded at a Philadelphia instrument shop, Fleck reflects on how an instrument associated with a single American folk tradition became his vehicle for bluegrass, jazz, classical, African folk, and orchestral music. He has long advocated that every living room should have a banjo, and he highlights how he has integrated the instrument across genres in this fascinating discussion.

Bob Dylan is an unpredictable live artist willing to reinvent his classics as they age. This analysis by Steven Rings, a music professor, breaks down the evolution of the singing style in "A Hard Rain’s A‐Gonna Fall," which transformed in one 1994 performance and then continued growing.

Davis was an adept bebop trumpet player, but he grew tired of the style. With 1959's "Kind of Blue," he pioneered a new style of jazz, called modal jazz, that focused less on improvising on chord progressions and more on open, tone-based expression.

Violins fabricated from durable plastic, rather than being built from wood, can cost hundreds of dollars less, allowing children to try them out without financial pressure. They can be made in colors that appeal to children, sizes tailored to their bodies, and with tactile guides to help visually impaired learners.

In the middle of a yoga class, Ellen Fishman noticed that sitting closer to a speaker allowed her to feel the music in her body, enhancing her overall experience. She arranged music for a string ensemble with a yoga session in mind. The group, StringFlo, now performs the work live in yoga classes.

The singer-songwriter released only two albums in her lifetime: 1971's self-titled and 1973's "Heart Food." Critics and contemporaries (including Graham Nash and David Crosby) praised both, though they were commercial flops. She died of a drug overdose in 1979 and had grown so obscure by then that no obituary was published. In the early 2000s, her recordings were reissued and found a new generation of fans.

The guitar hero played the song to ring in the new year during his 1969 New Year’s Eve concert at the Filmore East in New York. As you might expect from Hendrix, the standard gets pulled in some interesting directions.

Few neighborhoods of the world stand out as more productive of a robust music scene than New York City's Greenwich Village, the bohemian launchpad of Joan Baez, Bob Dylan, and other folk artists of the 1960s and '70s. Expert David Browne discusses why it became so significant in this episode of "Sound Opinions."

In the mid-70s, Dylan assembled a ragtag group of musicians and poets—including Joni Mitchell, Joan Baez, and Allen Ginsberg—he called the Rolling Thunder Revue. Rather than playing stadiums in major markets, they played smaller venues in smaller cities for a more intimate experience. The tour yielded some of the most exuberant versions of Dylan songs, captured in this 1976 performance in Fort Collins, which originally aired on NBC as “Hard Rain.”

Despite music’s variety, a few musical elements have been scientifically proven to make a song compelling to listeners. Swift's one-note melody helps her songs mimic the cadence of speech, assisting in her storytelling and accessible image.

- Musician and activist Joan Baez (1941-present)

The poet’s debut album, released in 1975, blended literature and the early New York punk sound. Smith called the combination “three chords merged with the power of the word.” Throughout the album, she references and repurposes earlier rock hits (including Them’s “Gloria” and Chris Kenner’s “Land of 1,000 Dances”).

In 1969, the three sisters recorded "Philosophy of the World"; only 100 copies were publicly distributed. The record became a cult classic thanks to its strange backstory (their father forced them into playing music) and the band's amateurism. Critic Lester Bangs wrote, "They can't play a lick! But mainly they got the right attitude, which is all rock'n'roll's ever been about from day one."

The classically trained cellist moved to San Francisco in the early 1970s, mingling with the hippie movement and the Beat Generation. After arriving in New York in 1973, he began exploring the nascent punk and disco scenes, infusing them with his classical training; however, his eclectic style might've been part of the reason he never broke through during his lifetime. That variety, though, is what draws so many devoted listeners to his work today.

Swift began her career as a country music artist, morphed into a pop singer, and from there experimented with everything from dance to anthemic pop-rock to a more indie singer-songwriter sound. Her introspective 2020 album “Folklore” offered melancholic tunes to accompany the uncertain times of the COVID-19 pandemic.

The son of two Minneapolis jazz musicians, Prince was surrounded by music from a young age. His full name, Prince Rogers, was actually derived from his father's group, the Prince Rogers Trio. He eventually learned how to play his father's piano, teaching himself the themes to popular TV shows. Eventually, he learned other instruments and expanded his music tastes, indulging in records by Sly and the Family Stone, Jimi Hendrix, Joni Mitchell, and more. Below is his junior high school yearbook photo.

Similar to blues, folk, and country music, jazz relies on a shared tradition of common songs that its artists learn, cover, and rework in their own unique ways. Jazz musicians are often able to easily improvise with other musicians because they share a knowledge of the songs and their languages.

The rhythm-based video game was a surprise hit when it was released in 2005. Even more surprising was the renewed interest in classic rock hits from the likes of Black Sabbath, Queen, and David Bowie.

Scans of the brains of individuals who play instruments have shown enhanced connectivity between multiple brain regions—visual, auditory, and motor cortices—and the corpus callosum, which connects the two brain hemispheres. These complex connections are strengthened through practice and then used in other activities that involve both logic and creativity. The brains of musicians also appear to give experiences multiple types of memory tags, such as audio, emotional, and conceptual, improving their processing.