Horn of Africa covered the Simien and Bale Mountains but melted at the beginning of the Holocene. The mountains descend in a huge escarpment to the Red Sea and more steadily to the Indian Ocean. Socotra is a small island in the Indian Ocean off the coast of Somalia. Its size is 3,600 km (1,390 sq mi) and it is a territory of Yemen. The lowlands of the Horn are generally arid in spite of their proximity to the equator. This is because the winds of the tropical monsoons that give seasonal rains to the Sahel and the Sudan blow from the west.
Going Up the Country a unique sound, sometimes accompanying himself on quills, an early Afro-American wind instrument similar to panpipes. He recorded "Bull Doze Blues" in Chicago on June 13, 1928, for Vocalion Records. For "Going Up the Country", Canned Heat's Wilson used Thomas' melody on the quills and his basic rhythm, but arranged it for a rock setting and rewrote the lyrics. In addition to the bass and drum rhythm section, Henry Vestine supplied a "light electric rhythm guitar" and multi-instrumentalist Jim Horn reproduced Thomas' quill parts on the flute. Although linked to the counterculture of the 1960s' back-to-the-land movement, Wilson's lyrics are