What ukulele chords should I learn first?
To play the most songs, the most important basic ukulele chords to learn are C, D, G, and Em. These set you up to play a ton of songs, and each of them is easy to learn.
What is the A7 chord on guitar?
The A7 (A dominant 7) chord contains the notes A, C#, E and G. It is produced by taking the root (1), 3, 5 and b7 of the A Major scale. It is essentially an A chord, with an added flat 7. A7 is a very common chord for guitarists.