has the composer mentioned earlier performed any concert?
Yes, in various "Final Fantasy" concerts,  Symphonic Game Music Concert to name a few
Nobuo Uematsu
Uematsu's video game compositions have been performed in numerous concerts, and various "Final Fantasy" concerts have also been held. Outside Japan, Uematsu's "Final Fantasy" music was performed live for the first time at the first event of the 2003 Symphonic Game Music Concert in Leipzig, Germany.
what does a house do in final fantasy 1 UNANSWERABLE what is this media mentioned here? They are generally stand-alone stories or role playing games, each with different settings, plots and main characters, but the franchise is linked by several recurring elements, including game mechanics and recurring character names who is the main character in it? Cid who composed the score for it? Nobuo Uematsu who is he? He is sometimes referred to as the Beethoven of video game music and has made several appearances in the annual Classic FM Hall of Fame which country is he from? Japan what exactly is this hall of fame mentioned above? It an annual compilation of the most popular 300 classical works as polled by listeners of Classic FM through a public vote name any works that are in the top twenty right now. UNANSWERABLE was this compilation involved in any controversies? Yes, the most controversial Hall of Fame to date due to the prevalence of an organised voting campaign concerning video game soundtracks  by UK based games promoter Mark Robins
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Nobuo Uematsu [SEP] Concerts
Uematsu's video game compositions have been performed in numerous concerts, and various "Final Fantasy" concerts have also been held. Outside Japan, Uematsu's "Final Fantasy" music was performed live for the first time at the first event of the 2003 Symphonic Game Music Concert in Leipzig, Germany. Other events of the "Symphonic Game Music Concerts" featuring "Final Fantasy" music were held in 2004, 2006, and 2007. The concert in 2004 featured a world premiere of "Those Who Fight" from "Final Fantasy VII". Japanese pianist Seiji Honda was invited to perform the arrangement together with the orchestra. Another world premiere was "Dancing Mad" from "Final Fantasy VI", performed by orchestra, choir, and pipe organ.