See the cycle of 4ths, 5ths, key signatures, parallel minors and roman numerals!
Use this application to see what chords belong to what number in a key.
Here in Beginner Guitar you don’t use the VII chord.
If you have some experience of music theory you might be able to see how the ‘Song Writers Swivel’ combine several classic music theory tools into one handy application.
Click desired key on the SWS to see what chords belong to that key and what number the different chord gets.
5 Theory Tools In One
- Cycle Of 4ths
- Cycle of 5ths
- What Chord With What Key
- Parallel Minor and Major chords
- Roman Numerals
Learn how to use the SWS to its full potential by studying chord progressions of famous songs in the Beginner Guitar Course.