Recordings by 'Four Hawaiian Deuces'

Here is a discography of 2 phonograph recordings by "Four Hawaiian Deuces" :

Oahu Waltz - GREY GULL (1920 - 1930) - 4306 - ; matrix: 4009B; ~3 min
Should I - GREY GULL (1920 - 1930) - 4306 - ; matrix: 4008A; ~3 min