C# m7b5 Chord on Loog
How to play the C# m7b5 chord on Loog: fretboard diagrams, finger positions, the notes that build it, and alternate voicings up the neck.
The C# m7b5 chord is a half-diminished (m7b5) chord, central to the minor ii–V–i. It is built from the notes C#, E, G, B. This page shows how to play C# m7b5 on Loog with clear fretboard diagrams and suggested finger positions.
Loog is tuned G–B–E, with 12 frets to work with. Loog strings are guitar strings 3-2-1 (G-B-E) — every shape here is the top of the matching guitar shape, so it all transfers when you move up to six strings.
On Loog it is most often played as a movable shape you can slide along the fretboard to reach the right register, with the lowest comfortable position depending on your tuning and reach.
Browse alternate voicings to find the one that sits best under your fingers, then compare it with the other chord types built on C# or explore the same shape in nearby keys. The diagrams list the notes in each voicing so you can connect the shape to the theory behind it.