Master music theory for exams and songwriting, and understand music theory fast

Janet is my friend and sister. I've known her for many years.
Her teaching patterns and techniques, are top notch. She loves teaching and pours her all into it.
She's patient, dedicated and committed.
I'm also a lover of music. While she's teaching me or other persons, she doesn't use rude or vulgar words. She repeats and asks questions, to ensure whatever you learn, is properly understood. She's trained and taught lots of people and choirs.
I highly recommend her!