Bass pedal point, also known as pedal tone, is a musical technique in which a single note is sustained for an extended duration underneath changing harmonies, creating a strong sense of tonality and grounding for the listener. In rock music, bass pedal point has been used to great effect by many artists to add depth and tension to their songs.
One example of bass pedal point in rock music can be found in the song "Money" by Pink Floyd. The bass line in this song is built around a repeating G note, which creates a strong foundation for the song's distinctive and memorable groove. The use of the bass pedal point helps to unify the song and give it a sense of structure and coherence, even as the harmonies and other musical elements shift and change.
Another example can be found in the song "Baba O'Riley" by The Who. The bass line in this song is built around a repeating E note, which creates a powerful and driving rhythm that propels the song forward. The use of the bass pedal point helps to create a sense of energy and momentum, and helps to build tension as the song progresses.
In the song "Satisfaction" by The Rolling Stones, the bass line is built around a repeating G note that is played in a driving, repetitive pattern. The use of the bass pedal point in this song creates a sense of groove and drive that is central to the song's iconic sound and feel. The bass line serves as a foundation for the rest of the song, anchoring the melody and helping to create a sense of unity and coherence.
Additionally, the song "Bohemian Rhapsody" by Queen also showcases the use of bass pedal point. In the song's introductory section, the bass line is built around a repeating G note, which creates a sense of tension and unease. The use of the bass pedal point in this section helps to establish a sense of drama and anticipation, setting the stage for the epic musical journey that follows.
In conclusion, bass pedal point is a powerful musical technique that has been used to great effect in rock music by many artists. By sustaining a single note for an extended duration, the technique creates a strong sense of tonality and grounding, helping to unify the song and give it a sense of structure and coherence. Whether used to create a sense of drive, tension, or drama, bass pedal point is a valuable tool for any rock musician looking to add depth and meaning to their music.