E Melodic Minor (Ascending) scale on the guitar fretboard
The E Melodic Minor (Ascending) scale is made of E (the root), F# (major second), G (minor third), A (perfect fourth), B (perfect fifth), C# (major sixth) and D# (major seventh). The fretboard shows every one of them across the neck in standard tuning (E A D G B E), and plays them back so you can hear the scale.
The ascending melodic minor scale is a minor scale with a raised sixth and seventh, so only the third marks it as minor. On the neck it looks like a major scale with one note lowered. Its descending form returns to the natural minor.