When you actually get to look at the succession of chords in a song, it can be pretty intimidating when you see the inversions come up. Chord inversions are something that seems to be really intimidating for most beginner guitar players. And there are a lot of guitar players who just shrug off the learning of chord inversions just because they think that it is difficult to learn and that they will be able to become really successful guitar players without even learning these inversions. What you might not know is that the chord inversions could be something that you really need to learn for you to be able to get the exact chord that would fit the song.
Chord inversions are chords made in the same bass chord. The lowest note of the chord is the tonic. When you execute the chord, you will maintain that lowest chord. Every time you execute a chord in the root or the tonic, this means the chord is an inversion. In the case of a C chord for example, any chord executed with C as the bass is an inversion of the C chord.
Most of the time, chords are played with about three or four notes fingered on the guitar. This means that you might be fingering two or three notes on the bass position. In a C chord for example, you need to finger C, E and G. On a Cmaj7, you have a C, E, G, B.
There are three types of chord inversions. They are respectively and aptly called first, second and third inversions. The first inversion calls for the 3rd of the chord on the bass note. This gives the term for it. The first inversion of the chord requires the 3rd of the chord be the first note after the root. The second inversion, now, has the 5th of the chord on a bass position. The terminology is derived from the idea of the 5th of the chord being the second tone after the tonic or the bass. And as you may have realized by now, the third inversion requires having its 7th as the bass. You get the drift, don