Steve if you learn to play the notes to the C7 chord without using open strings you have a pattern that you can use for all other dom7 chords.
Just move the pattern up one fret and you have the C#7 covered. Up another fret and there is the D7. etc!


Life is short so make sure you spend as much time as possible on the Internet arguing with strangers.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware