Eb is a major, spelled Eb, G and Bb. In Ukulele (low G) tuning (G3 C4 E4 A4) the easiest shape is x331, which sits at fret 1, spans 2 frets and mutes 1 string. 12 positions for it are shown below, from the nut up to fret 15.
Notes and intervals
Note
Eb
G
Bb
Interval
1P
3M
5P
12 ways to play it
Ordered by how hard they are to fret, easiest first, one per position on the neck. Fret numbers are relative to the position marked beside each grid.
x331sits at fret 1, spans 2 frets and mutes 1 string333xsits at fret 3, needs a barre across 3 strings at fret 3 and mutes 1 string8766sits at fret 6 and needs a barre across 2 strings at fret 68101110sits at fret 8 and spans 3 frets0101110sits at fret 10, needs a barre across 3 strings at fret 10 and lets 1 string ring openx151513sits at fret 13, spans 2 frets and mutes 1 string151515xsits at fret 15, needs a barre across 3 strings at fret 15 and mutes 1 string871110sits at fret 7 and spans 4 frets12151513sits at fret 12 and spans 3 frets0151113sits at fret 11, spans 4 frets and lets 1 string ring open0331sits at fret 1, spans 2 frets and lets 1 string ring open3331sits at fret 1 and spans 2 frets
Keys Eb belongs to
Eb is diatonic to 24 of the 96 keys this app knows, playing a different role in each.