Bass in centred!
You're REALLY moving ahead in leaps & bounds with bass playing and composition.
Your melodies have taken a leap also.
Well done.
On a vaguely relevant note in Australia & most other Commonwealth linked countries we use the term "maths" as an abbreviation of mathematics rather than the slowly enveloping "math".
I was hopeless at it in school...I was studying the lowest available level for my high school finals and the teacher suggested I drop a level...that translates to dropping out as not maths = no higher school certificate.
I learned to like it after learning to teach it.

Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe