known as ponchando, a type of non-arpeggiated guajeo using block chords. The sequence of attack-points is emphasized, rather than a sequence of different pitches. As a form of accompaniment it can be played in a strictly repetitive fashion or as a varied motif akin to jazz comping. The following example is in the style of a 1949 recording by Machito, with René Hernández on piano. Ten innovations by Machito's Afro-Cubans The first band to make congas, bongo, and timbales the standard percussion in Afro-Cuban based dance music. The use of broken bell patterns by the bongocero in mambo horn sections, the increased rhythmic vocabulary of the conga drum and its function in a band setting, the increased importance of the timbales in setting up figures played by the horns and accenting them as a jazz drummer would do in a big band. e.g. "Nagüe," also the first recorded example of all three percussion instruments playing as a section. The first band to explore jazz arranging techniques with Afro-Cuban rhythms on a consistent basis, giving it an identifiable sound. Cuban big band arranger Chico O'Farill stated, "This was a new concept in interpreting Cuban music with as much (harmonic) richness as possible. You have to understand how important this was. It made every other band that came after, followers." The first band to explore modal harmony from a jazz arranging perspective through the recording of "Tanga". Of note is the 'sheet of sound' effect in the arrangement through the use of multiple layering. The first big band to explore, from an Afro-Cuban rhythmic perspective, large-scale extended compositional works. e.g. "The Afro-Cuban Jazz Suite" by Chico O'Farill. The first band to combine big band arranging techniques within an original composition with jazz oriented soloists using an Afro-Cuban based rhythm section, e.g. Gene Johnson – alto, Brew Moore – tenor, composition – "Tanga" (1943). The first multi-racial band in the United States. The first band in the United States to use the term "Afro-Cuban" in its name (Machito & The Afro-Cubans), alluding to the West African roots of their music. This was an overlooked contribution by the orchestra to the burgeoning civil rights movement which compelled the Latin and African-American communities of New York to deal with their West African musical roots. The first Afro-Cuban dance band to explore clave conterpoint from an arranging standpoint. The ability to weave seamlessly from one side