Understanding the Rhythm Guitar
To most new players, rhythm guitar may not sound as glamorous as lead guitar. That’s not to say that rhythm guitar can’t be fun, innovative, and packed with energy on par with even the most explosive lead guitar work! Rather, Rhythm guitar is a key part of a band’s rhythm section that propels the song, beat, and melody forward.A band’s rhythm section keeps time and gives the song its beat, slowing down or speeding up the tempo at critical times, working together as a unit. Made up of rhythm guitar, bass, drums/percussion, and piano/keyboards, each of these roles play a critical element in a band.While drums lay down the beat and timing -- as well as lending punctuation and fills to give a song drama, bass provides a bridge between rhythm guitar and the drums. Bassists define the bassline of a song, which doesn’t just provide a rhythmic pulse, but also stands as a series of notes that ties together the chords to a song to anchor the melody. Not all bands incorporate piano or keyboards into the mix, but when they do, these instruments look to drums and bass to provide the beat and play chords that lend melody and color to a song.Finally, rhythm guitar is the cherry on top of the rhythm section, layered over the very top of the drums and bass. Rhythm guitarists strum the chords that lay down the melody of a song, keeping time alongside the steady beat of the drums and bass. While the chords keep pace with the beat of the drums and beat, it’s the chord changes that add flavor to the song and give it “hummability.”
Understanding the Lead Guitar
When comparing lead vs rhythm guitar, an easy way to think of it is that rhythm players are primarily focused on chords while lead guitarists are focused on riffs and solos. A lead guitarist’s playing also echoes some of the vocal parts of the song, bringing the melody to the forefront.In instances where you have a lone guitarist holding down the role of rhythm and lead, they’ll likely play chords alongside those riffs and searing solos. However, some bands divide duties by having a lead guitarist focus solely on adding color and melody with riffs and solos, while a second rhythm guitarist provides the chords that layer over bass and drums. This can provide for a fuller, more layered sound within a band.
What's the difference between lead and rhythm guitar?
While lead and rhythm guitarists are both essential parts of a band, each role has different skill sets with some areas of overlap.Lead guitarists carve out some of the most memorable melodies of a song. That noodling riff that stands as the intro to Guns n’ Roses’ “Sweet Child o’ Mine”? The chunky, staccato power chord and nimble fingerwork opening riff to AC/DC’s “Back In Black”? The iconic riff and equally iconic solo on Ozzy Osbourne’s “Crazy Train,” played by the legendary Randy Rhoads? All prime examples of how a lead guitarist drives the melody of a song, using single notes alongside riffs and chords to make a song memorable.Here are some examples of the techniques that a lead guitarist may incorporate into their playing:• Guitar solos that incorporate a variety of techniques that add flavor to a song -- including string bends, hammer-ons and pull-offs, and pinch harmonics.• Riffs that recur throughout a given song or piece of music. These can be a combination of single notes, chords, or two-note power chords.• Guitar fills that “fill” the space between chords. While many lead guitarists drive the melody, in instances where there’s both a lead and rhythm guitarist, a lead player may play strings of single notes that produce a cool countermelody and lend added interest and expression to a song. This is yet another of the benefits of having two guitarists in a band, giving a thicker, more complex sound.While lead guitarists often garner a lot of attention, that’s not to say that rhythm guitarists can’t be dynamic players, too. In fact, rhythm guitar is essential to a song, playing the chords that give a piece of music character. They’re a bridge between the steady hands of a band’s drum and bass rhythm section and the melody of a tune.Some of the techniques that a rhythm guitarist will regularly use include:• Chords and the ability to keep time in a song. A great rhythm guitarist will have a huge chord vocabulary and an understanding of not just what chords and versions of those chords will work in a song, but the ability to keep time and not either race ahead or lag behind, throwing off the pace of a song.• Arpeggio stylings that deconstruct chords and transform them into single notes. While this is arguably also a technique used by lead guitarists, rhythm players -- especially in instances where there is only one guitarist in a band -- can also make use of their chord vocabulary by breaking down each of those chords into single notes, alternating them with strummed chords to stay in the rhythm pocket while still adding interest to a song.• A variety of strumming techniques that lend emphasis to chords or create a different atmosphere in a song. From bluegrass-style fingerpicking to alternate strumming to downward strumming strokes on a guitar, a rhythm guitarist knows how each of these techniques work to add emphasis to particular chords at a precise moment in a song.