kslaggs said:
Hello,
One question I have is it seems they almost universally do not include the bass notes. Just the melody / trebble side. Is this typical and if so, how does one determine the bass side of songs? or perhaps I am I missing something being a complete newbie at this.
It is typical. There are often different chords that can be used to accompany the same tune. (In traditional music songs have words - instrumental items are generally referred to as tunes.) In many cases there is a very simple chord structure that will sound fine, but a player can choose to make it more complicated, change chord more often, use a wider range of chords, and put in more bass notes as well as chords.
If you choose a diatonic accordion system such as D/G tuning, as used for English music, the instrument itself will give you a lot of help in the early stages because as you get different treble notes depending on whether you push or pull the bellows, so the left hand chords available change to the ones generally suitable for those melody notes.
(You could say that learning to transcend the limitations of that link is part of the process of becoming an advanced player. Instruments that play the same note whichever way the bellows are going, such as a piano accordion, dont have this help but they dont have the limit either.)
If you learn tunes by ear without worrying about the names of the notes you may find that you learn to play bass chords in the same way, by what sounds nice.
On most instruments that can play both tune and harmony theres a lot of physical link between the right and left hands that may be unconscious to the player. Your left hand knows what to do based on what your right hand is doing - no conscious thought involved!
If youd like a big collection of tunes with chords shown try Paul Hardys session tune books.
http://www.pghardy.net/concertina/tunebooks/
Theyre very good, partly because youll quite soon learn to disagree sometimes with the chords he gives! (I think they are computer generated and tend to use too many minors where the IV chord is needed. What does that mean? Its all part of a very enjoyable journey!)
One bit more - if you are the type of person who likes doing research, likes to have things written down etc, you might find that you get on better with piano accordion, or Continental Chromatic button accordion than with a push/pull diatonic accordion which tend to suit people who learn by ear.
Good luck!
Tom