The are in the book songs without text. Check out samples from books: http: //osos.sweb.cz/preview-ukulele.pdf his book features 20 songs. The Mandolin managed to spread worldwide as well as Jewish music before. Moreover, Jewish music achieved to absorb different folk music, mostly European. For the reason you can meet here with beautiful melodies in minor, which are not scales preferred by Mandolin playing. Much joy in the disovery of Jewish songs.