Reading music with Anglo is very easy. Diatonic tunes fall on the buttons simply, so if you decide to learn to read music, it will not be a major undertaking. Take "Anglo Concertina Demistified" and you'll be set. If you want to skip learning music and want tabs, why not continue using those harmonica tabs then?
Learning to read music I guess is what I need to do. But in the mean time I am learning tons of songs for harmonica tab...it's just that there are many songs I can not find in harmonica tab that I want to learn. Thanks for your help I will get Demistified.