Analysis of Jam Band
The following is an analysis of a jam band song by Absolute Gruv titled "Bottle of Jack." This song is an excellent example of songs in the jam band genre. It has a simple melody that is broken down into two eight bar phrases that are repeated and varied slightly to make up the song. There is an extensive solo section that features keyboard, bass, and guitar solos. The soloist use common techniques of improvisation as well as some that are characteristic of the jam band genre.
Jam band is a genre made of many different sounds and is played a large variety of artists. These artists take from their own influences and other contemporaries and put together a blend of music that they can customize themselves. Jam band is known the emphasis on soloing and extensive jamming. A band that shows classic rock roots that also keeps up with the current style and puts focus on soloing and jamming is Absolute Grüv. This band has Minneapolis roots and came out with an album called Just Past North. One of the songs on this album that they also perform live is called “Bottle of Jack.� “Bottle of Jack� is a song from the jam band genre that features some characteristics of jam band including extended soloing by players of the band.
“Bottle of Jack� is its most simplest form displays the characteristics of a jam band song. It consists of an intro which breaks into the main melody. After a few verses, the solos start. First, the keyboardist solos for awhile, then the bass player plays a solo. The solo section is closed out by a guitar solo. The main melody is then heard again and another few verses are played and the songs ends. The melody is broken down into two different riffs. The riff that starts it off is riff 1, and the other melody, riff 2, is first heard after eight bars. This shows that the two melodies are the same length. The melodies repeat. The riff 1 is heard for the first eight, then riff 2 is played for several phrases as the lyrics come on. Then there is a change back to riff 1, back to riff 2 with more verses. Next is the solo section which has more similarities to riff 2. After the solo, riff 1 is back with another verse. Next it is riff 2 with the chorus. There are two verses before the solos and both are followed by the chorus. There is one last verse and chorus and the song ends. The verses are heard over riff 1 and riff 2, but the chorus is only heard on riff 2. There are notable differences in sections of the song. The tempo stays the same, although the amount of music played on the same beats change, so it feels like riff 2 is faster even though riff 1 is the same length. Dynamics are used very well for changing the feel of the music. The song starts quieter and builds through the verses and chorus. The solos start off at a softer dynamic and as the solo progresses, the music gets louder. This is especially clear for the bass solo. The rest of the band drops out at first and the drums are much quieter in effort to accent the bass solo which can clearly be heard.
The melody is not so obvious in this song. It is more about the interaction between the players and how they sound together. The melody is found in riff 1 and riff 2. Riff 1 is closest to a monophony or heterophony. The sound of the band is together, but since there are playing different instruments the sound is perfectly together. The bass is strumming along on the bottom, with the guitar and keys playing a similar moving line. As riff 1 appears later in the song, it changes. The bass is more intense with the guitar still playing the main line, but instead of the keys joining him, the key player adds a solo line over the melody which compliments it well. Riff 2 is the second melodic part. The guitar plays short choppy chords similar to reggae or the likes of Sublime. The key player plays a fairly consistent melody as the bass supports the bottom of the band. Riff 1 and 2 can also be described by the drum patterns. In riff 1, the drummer plays a simpler beat with accents on 2 and 4 and progresses to riff 2 with a more complex rhythm. The solo section changes for each solo. The keyboard solo is just backed by the drums and bass. The bass does not interfere with solo and provides a good rhythm background with the drums. The bass solo starts with only the drums providing time in the background, but as the solo progresses the guitar comes in with a riff very similar to riff 2. The key player starts playing simple background riffs and notes to compliment the bass and then the guitar solo. The key player uses the guitar solo to demonstrate drones, by holding a chord or note over a few bars which as backs as the chords for the rest of the band who is soloing.
When first listening to “Bottle of Jack� it is very easy to determine a pulse. It is a four beat per bar song, with eight bars in a phrase. The tempo stays fairly constant although it seems to change between riff 1 and 2, but this is because the rhythms are different between the two. The entire song is in this four beat per bar, eight bars in a phrase style; it does not change at all. The song has two different melodies lines, as described as riff 1 and riff 2. These melodies are both repeated and varied slightly. The soloist show their expertise by choosing a rhythm, repeating it and expanding on it. The music takes advantage of musical nuances such as syncopation, quarter note triplets, and hitting chords that change the feel. Cyclicity can be noted by the guitarist. He uses a repeating pattern of beats during riff 2 and also during other members of the band's solos.
The melody as discussed earlier is broken down into riff 1 and riff 2. It is repeated and varied slightly as the piece goes on. The core of the melody does not change but what the artists specifically play each time it comes around change slightly, from a few notes to the way they groove the melody. The song is structured but it seems the music was there before the piece was. The groove was made into a song with solos based on the groove. The contour of riff 1 compared to riff 2 would be sparse and more space between the notes. Riff 1 has a feel that accent downbeats especially with not much going on in between the beats. Riff 2 has stuff going on all the time so it feels more complex and faster. They both stick to a reasonably close range during the melody but really expand during the solos. The solos take advantage of the range of their instrument as well as using scales and chords to better suit their instruments. Recurring patterns and formulas are used by the soloist and the melody takes on some that characteristic. Quite frankly, the melody is quite simple; it is two eight phrases that are closely related. This eight bar phrases are repeated and have verse and chorus sung over them, and this makes up the entire song (plus a solo section). Looking to the text-setting, there seems to be little relationship between the text and the tune. The lyrics appear to be a monologue towards a person with a whiskey problem. The words encourage the opposite of what the person is doing. This concept is not translated perfectly to the music. The lyrics do not match the tone set the music.
Absolute Grüv is made up of a guitarist, drummer, bassist, and a keyboardist who is the lead singer. The guitar and bass are both chordophonic, the drums are idiophonic, and the keys imitate chordophonic sound with electrophonic means. It is by no means a secret how these instruments work but the personal styles vary. The guitarist plays with a very clear sound with a minimal distortion. The distortion is still present but the notes and rhythms come out clear. The bass player picks away furiously, and maintains a good sound, but the sound of the bass sometimes sounds forced. The drummer uses sticks to produce a prominent sound in the band. He always hits the punches and keeps the time well and the band in check. The key player keeps a strong voice over his skilled playing which reflects many influences including jazz and blues. Overall the band produces a warm, clear, and bright sound that fits perfectly with the choice of music.
Absolute Grüv's performance of “Bottle of Jack� sounds like a jam band in the respects that it has a well-thought out but simple melody and is filled with extensive solos performed by three quarters of the band. The guitar and keyboard provide an excellent lead duet while the drums and bass form a good rhythm section. The melody is broken down simply and the solos are more complex then they seem. This song is an excellent example of jam band styles and lays groundwork for future jam bands.