http://www.playpianocatalog.com/praisegospel.html Music intervals are simply the distance between any two notes, but are important in ear training as well as "feel" on the piano.
http://www.playpianocatalog.com/quothow-to-predict-which-chord-comes-next-in-a-songquot.html Every major key has a relative minor key -- a "kissing cousin" that shares the same key signature.
http://www.playpianocatalog.com/how-to-think-in-the-key.html Did you know that major 6th chords and relative minor 7th chords are the same animal? All you need to do is change the root of the chord.
http://www.playpiano.com/101-tips/51-what-all.htm Sometimes by doubling the melody you can create a Piano Styles - Double The Melody For A Smoother Sound smoother sound on the piano.
http://www.playpiano.com/101-tips/48-christmas-carols-special.htm Chromatic scales are made of half-steps. Use your thumb on white keys whenever possible, and your long fingers on black keys.
http://www.playpiano.com/101-tips/11--major-7th-chords.htm Broken chords are called arpeggios. There are many ways to break up a chord in both hands on the piano. This short video shows several ways.
http://www.playpiano.com/101-tips/5-inversions.htm If I was strong enough to pick you up and stand you on your head, would you be a different person? Of course not. You would still be you. And yet many people get all confused when chords are turned...