At the turn of the 1960-70s, Falik discovered a new field of work – music for choir a'cappella. Since 1969, choral cycles and separate compositions for choir appeared every year. Works of the 1970-80s, such as "Autumn Songs", "Two Solfeggio", "A Stranger Lady", "Winter Songs", Cant-vivat, "Estonian Watercolours" as well as three Concertos for choir a'cappella with lyrics of Silver Age Russian poets brought him a wide fame as a choral composer. He interprets choir in an unusual manner, so it quite often sounds like an orchestra or a chamber instrumental ensemble. Colorful harmony, metaphorical musical images, melodic and rhythmic virtuosity of chorus parts – all of these impart bright features of concertato style to the composer's choral music. At the same time, Falik appears as a lyricist and a fine connoisseur of poetry in this genre.
