 This is where, at the age of 19, he composed the early "demo" version of " Mountain Flying " – the music that brought him international success three years later with the album of the same title.Dobos made his first appearance on Hungarian State Television 1, performing his piece " Mountain Flying " on synthesizers.Although he received great feedback from the viewers, neither this television performance, nor later radio broadcasts of " Mountain Flying " raised the interest of record labels.