Hachiun is often cited as the first modern song to employ scatting. This would later evolve into the complex vocal improvisation of the bop era that would be adopted by Anita O'Day, Sarah Vaughan, Betty Carter, and Dizzy Gillespie. The Boswell Sisters were vocal jazz trio originating from New Orleans that help popularize vocal jazz music among the general American public during the 1930s. Repertoire of vocal jazz typically includes the music of the Great American Songbook, however contemporary popular music is now often arranged for vocal jazz ensembles in addition to original music. Such arrangements/original music typically employ the 	Vocal jazz
23652703	harmonic language of jazz, improvisation, and rhythms derived from the syncretized music of West Africa, African-Americans, and European Art Music traditions. This includes swing music, as well as Latin jazz, jazz fusion, and rhythm and blues. Technical characteristics of vocal jazz include diction based on vernacular rather than formal speech patterns. Legato and vibrato are also not constants in the articulation of vocal jazz. Vocal jazz often uses microphone amplification and singers are accompanied by a rhythm section (piano, bass, drums, and guitar), and sometimes vocal percussion. Vocal jazz Vocal jazz or jazz singing is an instrumental approach to 	Vocal jazz
23652704	Bailey Rocks Bailey Rocks The Bailey Rocks are small chain of rocks in the Antarctic Windmill Islands which extends northeast from the north side of Bailey Peninsula into Newcomb Bay. They were first mapped from air photos taken by USN Operation Highjump, 1946–47, and observed in 1957 by Wilkes Station personnel under C. R. Eklund. Bailey Rocks The Bailey Rocks are small chain of rocks in the Antarctic Windmill Islands which extends northeast from the north side of Bailey Peninsula into Newcomb Bay. They were first mapped from air photos taken by USN Operation Highjump, 1946–47, and observed in 1957 by Wilkes 	Bailey Rocks
23652705	Hachiun Hachiun Hachiun (), also known as Hachiun Alchi () was a full-brother of Genghis Khan and the third child of Yesugei and Hoelun. The Secret History of the Mongols" specifies that "when Temujin was 9 years old, Hachiun was five years old." As a child he received a prefix "Alchi" to his name and therefore was referred to as Hachiun-alchi, or Alchidai (diminutive form of "Alchi"). He probably had a son whose name was Ilchidey (Iljigdei). If other brothers of Temujin, Hasar and Temuge, are frequently mentioned in the Secret History as devoted companions and supporters of the elder brother , the mentions of Hachiun are rare, not only in the accounts of political and public affairs, but also in regular dialogues of daily life. Therefore, there is an opinion that Hachiun might have died early as the chronicles describing the later affairs of Genghis Khan do not mention Hachiun. But he was still alive in 1207: when already a full-fledged ruler of the whole of Mongolia, Genghis Khan was arranging his state affairs, Hachiun received land possessions and subjects from his mighty elder brother the seventh in the hierarchy after their mother Hoelun and younger brother Temuge (as one  household), 4 sons of Temujin and brother Hasar, in that order. Hachiun was said to have very good relationship with his brother Hasar but a poorer one with Temüge. This might be due to preferential treatment of his younger brother in the form of land and power. Of all the brothers he might have had the firmest relationship with Temujin. Hachiun Hachiun (), also known as Hachiun Alchi () was a full-brother of Genghis Khan and the third child of Yesugei and Hoelun. "The Secret History of the Mongols" specifies that "when Temujin was 9 years old, Hachiun was five years