Progressive rock music was shaped by a diverse range of influential musicians and bands.

Pink Floyd, known for their atmospheric soundscapes and conceptual albums, are considered pioneers of the genre. Yes pushed boundaries with intricate compositions and complex vocal harmonies, while Genesis incorporated progressive and theatrical elements.

King Crimson's experimental approach and unconventional song structures were highly influential. Rush showcased technical proficiency and eclectic influences. Jethro Tull blended progressive rock with folk and classical music, and Emerson, Lake & Palmer fused classical and rock music. Gentle Giant's complex structures and intricate vocal harmonies left their mark.

These artists and bands played significant roles in defining the progressive rock genre and continue to inspire new generations of musicians.

Known for their atmospheric soundscapes, conceptual albums, and experimental approach, Pink Floyd is often considered one of the pioneers of progressive rock. Albums like "The Dark Side of the Moon" (1973) and "Wish You Were Here" (1975) showcased their innovative use of instrumentation, extended compositions, and thought-provoking lyrics.

With their intricate compositions, virtuosic musicianship, and complex vocal harmonies, Yes pushed the boundaries of progressive rock. Albums such as "Fragile" (1971) and "Close to the Edge" (1972) exemplified their blend of progressive structures, classical influences, and fantastical themes.

Genesis, led by Peter Gabriel and later Phil Collins, incorporated elements of progressive rock, art rock, and theatricality into their music. Albums like "Foxtrot" (1972) and "The Lamb Lies Down on Broadway" (1974) showcased their storytelling abilities, dynamic shifts, and elaborate arrangements.

Considered one of the most innovative and experimental progressive rock bands, King Crimson pushed boundaries with their complex time signatures, unconventional song structures, and avant-garde approach. Their debut album, "In the Court of the Crimson King" (1969), remains a landmark in the genre.

Known for their technical proficiency and eclectic blend of rock, progressive elements, and science fiction-inspired lyrics, Rush has had a significant influence on progressive rock. Albums like "2112" (1976) and "Moving Pictures" (1981) showcased their intricate instrumentation, epic compositions, and Geddy Lee's distinctive vocals.

Blending elements of progressive rock, folk, and classical music, Jethro Tull created a unique and recognizable sound. Their album "Aqualung" (1971), with its combination of acoustic and electric passages, showcased their progressive songwriting and Ian Anderson's distinctive flute-playing.

Emerson, Lake & Palmer: This supergroup, consisting of keyboardist Keith Emerson, bassist/vocalist Greg Lake, and drummer Carl Palmer, fused classical music with rock, creating grandiose and intricate compositions. Albums like "Tarkus" (1971) and "Brain Salad Surgery" (1973) highlighted their virtuosic performances and ambitious arrangements.

Known for their complex musical structures, intricate vocal harmonies, and use of diverse instruments, Gentle Giant pushed the boundaries of progressive rock. Their albums "Octopus" (1972) and "The Power and the Glory" (1974) showcased their technical proficiency and intricate compositions.

These are just a few of the many musicians and bands that have defined progressive rock music. The genre continues to evolve and incorporate new elements, with countless acts making their mark on the progressive rock landscape.

There are several music festivals and events that represent progressive rock music. Here are some notable examples of festivals that celebrate the genre.

ProgPower USA is an annual progressive and power metal festival held in Atlanta, Georgia. While it primarily focuses on power metal, it also features a significant lineup of progressive rock and progressive metal bands. The festival showcases both established acts and emerging artists in the genre.

Held at the Loreley Amphitheater in Germany, Night of the Prog Festival is a renowned event dedicated to progressive rock. The festival features a diverse lineup of progressive rock bands from around the world, ranging from established acts to emerging talents. It has become a gathering place for fans of the genre.

RoSfest (Rites of Spring Festival) takes place annually in Sarasota, Florida, and is dedicated exclusively to progressive rock music. The festival showcases a mix of international and domestic acts, offering a platform for both well-known progressive rock bands and up-and-coming artists.

ProgDay Festival is an annual event held in Chapel Hill, North Carolina, that focuses on progressive rock and progressive metal. The festival showcases a mix of international and domestic acts and embraces a variety of subgenres within the progressive rock spectrum.

These festivals provide platforms for progressive rock artists to showcase their music and offer fans immersive experiences within the genre. They continue to contribute to the growth and appreciation of progressive rock music in the live setting.