Having a lot of trouble playing melodies by ear. No matter how simple(happy birthday, or whatever). I beleive I have trouble remembering pitches. For instance when I listen to a song I sing along very much in tune and I also match pitch very well. But when I'm asked to sing to a backing track(karaoke) and there is no other instrument to carry the melody I'm way off key.My voice coach was very frustrated and didn't really know what to do about it.Same thing happens when I try to play a melody on piano. I can sing notes and find the notes on the piano. But I always seem to sing to high one time or too low another. I have a hard time finding starting pitches of a musical phrase whether I'm singing to accompany or trying to figure it out by ear. I've had a lot of music theory training and can sight read pretty good. Playing by ear has always been the missing piece too my musical puzzle. I usually like gospel, R@b and pop , soul, smooth jazz and neo-soul. All of these genres require me to play by ear. Must learn this been searching the internet for answers for years.
You have all the tools but, you are not using them correctly. It all comes down to "
Knowing thy intervals" the distance from one note to the next. Chords are made from intervals and melodies are made from intervals. You play by ear the same way you play by lead sheet. By intervals. Then take those intervals and form patterns, and chords. Lets take a simple blues bass pattern. Pick a key, any key, doesn't matter, because as you know we are not reading notes, but numbers, intervals off the tonic or (1) to be exact. The only note, that is inportant is the starting note, so lets make our bassline starting not C. There, thats your tonic, or you One. To stay on pitch, you have to know where the
One is when the chords change. So if my first chord is C7, my tonic (C) will keep me on key. Your first bar may go something like, 1(C7),3,5,6, and in the second bar the tonic becomes, 1(F7),3,5,6 then back to 1(C7),3,5,6 for 2 bars. Then 1(F7),3,5,6, for 2 bars. And back to the key, 1(C7),3,5,6 for 2 bars. Then 1(G7),3,5,6 and 1(F7),3,5,6 and back to the Key, 1(C7),3,5,6. So all you do is add rhythm. And you got your bass pattern in the left hand, you got your chords in your right. And you got your tonics, to keep you on pitch. Practice singing, or playing melodies over these simple patterns and let the tonics keep you in key. And listen to more blues. You will be amazed at how it will help you with ear training.