This is a paperback songbook titled 'Kingston Trio 50 Folk Song Favorites'. It contains 50 popular folk songs performed by the Kingston Trio. The book is in the format of a collection/song book and includes songs for a trio ensemble with the following instruments: acoustic guitar, piano, and banjo. The songs fall under the genre of folk music and were published by Hansen Educational Music. The book was printed in the United States in 1963.