Early in 2014, Texu has been named as one of the finalists of 2014-15 C4 Commissioning Competition with 찹쌀떡 and Sketches for Contredanse among more than three hundred composers who applied. As a finalist, he wrote a new piece, Stre-----tch!!, commissioned and premiered by C4: the Choral Composer/Conductor Collective based in New York City, with which he won the third prize. The competition was juried by the members of C4 and external judges Eric Banks, James Bassi, and Aaron Jay Kernis. The piece has been premiered on 5th March 2015 at Church of the Transfiguration and on 7th March 2015 at Leonard Nimoy Thalia of Symphony Space, both in Manhattan.