Question: When did the country which, along with Arabia and the country they migrated from, has songs sounding similar to those of Somalia?

<P0-S0> Somalis have a rich musical heritage centered on traditional Somali folklore. <P0-S1> Most Somali songs are pentatonic. <P0-S2> At first listen, Somali music might be mistaken for the sounds of nearby regions such as Ethiopia, Sudan or Arabia, but it is ultimately recognizable by its own unique tunes and styles. <P0-S3> That is, they only use five pitches per octave in contrast to a heptatonic (seven note) scale, such as the major scale. <P0-S4> Somali songs are usually the product of collaboration between lyricists (midho), songwriters (lahan) and singers ('odka or "voice"). <SEP> <P1-S0> About 150,000 East African and black people live in Israel, amounting to just over 2% of the nation's population. <P1-S1> The vast majority of these, some 120,000, are Beta Israel, most of whom are recent immigrants who came during the 1980s and 1990s from Ethiopia. <P1-S2> In addition, Israel is home to over 5,000 members of the African Hebrew Israelites of Jerusalem movement that are descendants of African Americans who emigrated to Israel in the 20th century, and who reside mainly in a distinct neighborhood in the Negev town of Dimona. <P1-S3> Unknown numbers of black converts to Judaism reside in Israel, most of them converts from the United Kingdom, Canada, and the United States. <SEP> <P2-S0> Sudan was granted independence on 1 January 1956. <P2-S1> In 1951, the Conservative Party returned to power in Britain, under the leadership of Winston Churchill. <P2-S2> Churchill and the Conservatives believed that Britain's position as a world power relied on the continued existence of the empire, with the base at the Suez Canal allowing Britain to maintain its pre-eminent position in the Middle East in spite of the loss of India. <P2-S3> However, Churchill could not ignore Gamal Abdul Nasser's new revolutionary government of Egypt that had taken power in 1952, and the following year it was agreed that British troops would withdraw from the Suez Canal zone and that Sudan would be granted self-determination by 1955, with independence to follow. <SEP> <P3-S0> paleo - indians migrated from asia to the north american mainland at least 15,000 years ago. <P3-S1> european colonization began in the 16th century. <P3-S2> the united states emerged from 13 british colonies along the east coast. <P3-S3> numerous disputes between great britain and the colonies following the seven years' war led to the american revolution, which began in 1775, and the subsequent declaration of independence in 1776. the war ended in 1783 with the united states becoming the first country to attain independence from a european power. <P3-S4> the current constitution was adopted in 1788. the first ten amendments, collectively named the bill of rights, were ratified in 1791 and designed to guarantee many fundamental civil liberties. <SEP> <P4-S0> in november 2013, somalia received its first fiber optic connection. <P4-S1> the country previously had to rely on expensive satellite links due to the civil conflict, which limited internet usage. <P4-S2> however, residents now have access to broadband internet cable for the first time after an agreement reached between hormuud telecom and liquid telecom. <P4-S3> the deal will see liquid telecom link hormuud to its 17,000 km (10,500 mile) network of terrestrial cables, which will deliver faster internet capacity. <P4-S4> the fiber optic connection will also make online access more affordable to the average user. <P4-S5> this in turn is expected to further increase the number of internet users. <P4-S6> dalkom somalia reached a similar agreement with the west indian ocean cable company (wiocc) ltd, which it holds shares in. <P4-S7> effective the first quarter of 2014, the deal will establish fiber optic connectivity to and from somalia via the eassy cable. <P4-S8> the new services are expected to reduce the cost of international bandwidth and to better optimize performance, thereby further broadening internet access. <P4-S9> dalkom somalia is concurrently constructing a 1,000 square mile state-of-the-art data center in mogadishu. <P4-S10> the site will facilitate direct connection into the international fiber optic network by hosting equipment for all of the capital's isps and telecommunication companies.