Performed at Afro-Asian Games held in India (2003).
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Performed at WTF (World Telugu Federation) in Singapore in December 2002.
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Performed for silver jubilee celebrations of TANA (Telugu Association of North America) during 2003. During the visit, she performed in musical concerts in various cities like San Jose, Dallas, Chicago, Atlanta, Detroit and Philadelphia.
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Participated in Tsunami relief fund raising concert during February 2005.
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Performed at musical concerts in Dubai and Kuwait during April 2003.
::: Since her arrival to the USA in July 2005, Usha has performed for various associations and fundraisers :::
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Sankranthi celebrations for Telugu Literary and Cultural Association, New York.
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Capital Area Telugu Society (CATS) inaugural function in Maryland.
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Ugadi celebrations for Telugu Association of Greater Delaware Valley, PA.
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VISWASRUTI" fund raiser program in California.
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TANA (Telugu Association of North America) 2007 kick-off meeting in Viriginia in June 2006.
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ATA (American Telugu Association) 2006 program in July 2006
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Performed along with top Telugu music director Sri. Mani Sarma at various cities like Washington DC, Bloomington, Chicago, Houston and San Franscisco.
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Performed for TAMA (Telugu Association of Metro Atlanta) silver jubilee celebrations in September 2006
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Performed for Telugu Association of Houston in September 2006.
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Performed for Telugu Association of Jacksonville in September 2006
