[2] During this period he gave solo recitals and played with orchestras in Poland, Germany, France, London, England, Scotland, Austria, Romania and Russia.

He also taught Russian at the Metropolitan Junior College, and continued to compose music and filled in as a guest conductor, including with the Kansas City Philharmonic.

[4] He had a repertory of more than 1500 works, and in North America, he performed and conducted, and was broadcast over the radio in New York, Tennessee, Mississippi, Arkansas, Texas, Kentucky and Canada.

In honor of his 70th birthday, Kansas City mayor Ilus W. Davis proclaimed April 14, 1965 as 'Wiktor Labunski Day'.

[9] Canadian journalist Augustus Bridle reviewed Łabuński's performance of Paderewski's Polish 'Fantasia' for the Toronto Star in 1929, writing it was a "jolly good show" and that Łabuński "exhibited every item there is in the piece to the best possible advantage, and he has a wonderful instantaneous command of the piano and knows how to make it fling a tonal picture".

He went on to say that "every note clicked, every phrase was perfect of its kind, in spite of what was often amateur orchestration, he kept a series of garish episodes strung together in a sequence, and left no doubt of his ability to play very much bigger things".

[10] In 1955, Canadian music critic Ross Parmenter reviewed his piano program at The Town Hall in New York City.

He opined that "perhaps his teaching duties have not allowed him to do all the practicing he would like, for there were times when he was hesitant and scamped notes in the passages that were heavy and thunderous".