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Definitions of blues:

noun: a type of folksong that originated among Black Americans at the beginning of the 20th century; has a melancholy sound from repeated use of blue notes
noun: a state of depression
Example: "He had a bad case of the blues"

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Alternative Terms
blues electric-blues rock-music rock-n-roll 1960s united-states musical-instrument guitar bass-guitar-2 drum-kit singer electronic-keyboard harmonica heavy-metal-music punk-blues sleaze-rock electric-guitar-2 england cream charlie-watts elmore-james robert-johnson-musician howlin-wolf muddy-waters improvisation twelve-bar-blues boogie jam-session riff-2 chicago-blues piano organ-music allman-brothers-band t-bone-walker call-it-stormy-monday ninth seventh-chord-2 minor-chord major-chord augment-linguistics major-and-minor pentatonic blue-note-disambiguation albert-king crossroads-song cross-road-blues traveling-riverside-blues stormy-monday-intro-png lonnie-mack alexis-korner john-mayall free-63 savoy-brown fleetwood-mac johnny-winter paul-butterfield sterno jimi-hendrix rhythm-and-blues soul-music power-trio band-of-gypsys eric-clapton seventy the-yardbirds blind-faith derek-and-the-dominos mainstream jeff-beck united-kingdom the-jeff-beck-group jimmy-page led-zeppelin rory-gallagher robin-trower southern-rock hard-rock zz-top lynyrd-skynyrd foghat972-album ninety the-black-crowes the-black-keys silvertide joe-bonamassa the-animals mike-bloomfield chris-duarte scott-henderson jethro-tull gary-moore carlos-santana george-thorogood stevie-ray-vaughan the-door ten-years-after david-wilcox aerosmith alternative-rock arena-rock

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