query: genre historical figures and ancient heads
supports: The harmonica, also known as a French harp or mouth organ, is a free reed wind instrument used worldwide in many musical genres, notably in blues, American folk music, classical music, jazz, country, and rock and roll. There are many types of harmonica, including diatonic, chromatic, tremolo, octave, orchestral, and bass versions. A harmonica is played by using the mouth (lips and tongue) to direct air into or out of one or more holes along a mouthpiece. Behind each hole is a chamber containing at least one reed. A harmonica reed is a flat elongated spring typically made of brass, stainless steel, or bronze, which is secured at one end over a slot that serves as an airway. When the free end is made to vibrate by the player's air, it alternately blocks and unblocks the airway to produce sound. Los Angeles (Spanish for "The Angels"), officially the City of Los Angeles and often known by its initials L.A., is the second-most populous city in the United States (after New York City), the most populous city in California and the county seat of Los Angeles County. Situated in Southern California, Los Angeles is known for its mediterranean climate, ethnic diversity, sprawling metropolis, and as a major center of the American entertainment industry. Los Angeles lies in a large coastal basin surrounded on three sides by mountains reaching up to and over . MPEG-1 and/or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio streaming or storage, as well as a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players and computing devices. Canned Heat is an American rock band formed in Los Angeles in 1965. The group has been noted for its interpretations of blues material and for its efforts to promote interest in this type of music and its original artists. It was launched by two blues enthusiasts, Alan Wilson and Bob Hite, who took the name from Tommy Johnson's 1928 "Canned Heat Blues", a song about an alcoholic who had desperately turned to drinking Sterno, generically called "canned heat". After appearances at the Monterey and Woodstock festivals at the end of the 1960s, the band acquired worldwide fame with a lineup consisting of Bob Hite (vocals), Alan Wilson (guitar, harmonica and vocals), Henry Vestine and later Harvey Mandel (lead guitar), Larry Taylor (bass), and Adolfo de la Parra (drums). The Woodstock Music & Art Fairinformally, the Woodstock Festival or simply Woodstockwas a music festival attracting an audience of over 400,000 people, scheduled over three days on a dairy farm in New York state from August 15 to 17, 1969, but ultimately ran four days long, ending August 18, 1969. Sterno ("canned heat") is a fuel made from denatured and jellied alcohol. It is designed to be burned directly from its can. Its primary uses are in the food service industry for buffet heating and in the home for fondue and as a chafing fuel for heating chafing dishes. Other uses are for camp stoves and as an emergency heat source. It is also a popular fuel for use with toy and model steam and other external combustion engines. Sterno cans were sometimes taken on trips and used to heat pressing and curling irons and hot combs, for hairstyling, when travelers were staying at hotels and not located near salons which offered certain services that required these styling tools. Robert Ernest "Bob" Hite (February 26, 1943  April 6, 1981) was the lead singer of the American blues-rock band, Canned Heat, from 1965 to his death in 1981. His nickname was "The Bear". Albums of recorded music were developed in the early 20th century, first as books of individual 78rpm records, then from 1948 as vinyl LP records played at  rpm. Vinyl LPs are still issued, though in the 21st century album sales have mostly focused on compact disc (CD) and MP3 formats. The audio cassette was a format used from the late 1970s through to the 1990s alongside vinyl. Harvey Mandel (born March 11, 1945, in Detroit, Michigan, United States) is an American guitarist known for his innovative approach to electric guitar playing. A professional at twenty, he played with Charlie Musselwhite, Canned Heat, the Rolling Stones, and John Mayall before starting a solo career. Mandel is one of the first rock guitarists to use two-handed fretboard tapping. Compact disc (CD) is a digital optical disc data storage format released in 1982 and co-developed by Philips and Sony. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM). Several other formats were further derived from these, including write-once audio and data storage (CD-R), rewritable media (CD-RW), Video Compact Disc (VCD), Super Video Compact Disc (SVCD), Photo CD, PictureCD, CD-i, and Enhanced Music CD. Audio CD players have been commercially available since October 1982, when the first commercially available CD player was released in Japan. The LP (from "long playing" or "long play") is an analog sound storage medium, a vinyl record format characterized by a speed of rpm, a 12 or 10 inch (30 or 25 cm) diameter, and use of the "microgroove" groove specification. Introduced by Columbia in 1948, it was soon adopted as a new standard by the entire record industry. Apart from a few relatively minor refinements and the important later addition of stereophonic sound, it has remained the standard format for vinyl albums. Blues is a genre and musical form originated by African Americans in the Deep South of the United States around the end of the 19th century. The genre developed from roots in African musical traditions, African-American work songs and European-American folk music. Blues incorporated spirituals, work songs, field hollers, shouts, chants, and rhymed simple narrative ballads. The blues form, ubiquitous in jazz, rhythm and blues and rock and roll, is characterized by the call-and-response pattern, the blues scale and specific chord progressions, of which the twelve-bar blues is the most common. Blue notes (or "worried notes"), usually thirds or fifths flattened in pitch, are also an essential part of the sound. Blues shuffles or walking bass reinforce the trance-like rhythm and form a repetitive effect known as the groove. A book is a set of written, printed, illustrated, or blank sheets, made of paper, parchment, or other materials, fastened together to hinge at one side, with text and/or images printed in ink. A single sheet within a book is a leaf, and each side of a leaf is a page. A set of text-filled or illustrated pages produced in electronic format is known as an electronic book, or e-book.  Historical Figures and Ancient Heads is the eighth album by Canned Heat , released in 1971 . It was the first album not to feature original member and songwriter Alan Wilson who had died the previous year . Featuring new guitarman Joel Scott Hill and Little Richard on `` Rockin '' WIth The King '' . The record also includes Tony de la Barreda on bass , who left with Hill after this album and subsequent tour .
candidates: album art blues book entertainment folk music food genre groove march music musical play rhythm rock video
answer: blues