The winner of "Grand prix", nomination "The Best jazz ensemble" (as a member of "Bril Brothers" band) at the international jazz festival-competition DoDж 2004, Ukraine

According to the results of "Music Box" monitoring Roman Miroshnichenko's original compositions were included in "The Best Russian Guitarists" CD collection 2003.

The 1st prize winner in "Guitar" nomination at "DoDж 2004" international jazz festival-competition, Ukraine.

The 1st prize winner, "The Best music band" nomination at the international competition of the Latin American music players "Viva La Fiesta Latina 2002", Moscow

The prize winner at "Moscow 2000" young jazz musicians festival-competition, Moscow (chairman of jury - Jury Saulsky, the national artist of Russia)

Roman Miroshnichenko's name was included in the official list of the known citizens of Dnepropetrovsk, Ukraine and to encyclopedia "Jazz in Russia" as well.

The winner of "Grand prix", "The Best concert performance" nomination at competition of musical video of the most popular Russian internet-portal Top4Top 2008.

"The honored guest" statuette owner of the festival "Guitar World". 2008 Kaluga, Russia.

"Temptation" CD in top sellers list of the largest online distributor of independent music CD Baby, 2009.

Roman Miroshnichenko's compositions "Dedication" from his album The Infinity within August 2007 and Temptation from album with the same name within January 2010 were in TOP 25 charts Jazz Downloads the largest jazz resource All About Jazz.

By management of the Ovation and A&T Trade companies approved the official status OVATION GUITARS artist. 2009.