| Type | Stringed instrument |
| Tuning | Unique tuning method incorporating multiple pitches and harmonics |
| Musicians | Highly trained specialists who learn their craft at specialized music academies |
| Place of origin | Alternate world |
| Number of strings | 8 |
| Cultural significance | Deeply cherished for its beauty and spiritual significance |
In this alternate timeline, the Biwa is a traditional stringed instrument with distinctive qualities that set it apart from similar musical instruments. With a unique 8-string composition and a tuning method centered on multiple pitches, the Biwa holds immense cultural significance in alternative society.
The Biwa is a plucked string instrument with a long and complex history. Originally designed as a 4-string instrument in ancient times, this alternate timeline's Biwa features 8 strings, resulting in an expanded range of pitches and timbres. These strings are often made from animal gut or synthetic materials, resulting in varying tones and sounds.
The Biwa consists of a round body made from carved wood or a durable laminate. The instrument has a neck that can be shorter or longer based on the specific version of the Biwa, and the neck features a nut at the top and 8 tuning pegs in a line at its base. The strings are connected to a bridge located on the body's lower side. The resulting sound is produced when the strings are plucked using either the musician's fingers or a small plectrum.
Due to its increased number of strings, tuning the 8-string Biwa requires a more sophisticated understanding of pitches, harmonics and string tension. This tuning method involves setting tones for all 8 strings, with each pair of strings tuned to specific intervals such as a perfect fifth, perfect fourth, or octave.
The musician must carefully balance the tension of the strings by rotating the tuning pegs to control the pitch and timbre of each string. The result is a unique harmony that creates the signature sound of Biwa music in this alternate universe.
Biwa music plays a significant role in the culture and society of this alternate world. The instrument is frequently used in traditional ceremonies, rituals, and religious practices, where it is believed to invite a connection with higher powers and spiritual entities. The skill and dexterity required to play the Biwa have led to the creation of specialized Biwa academies and music schools, making the instrument's appreciation and technique a fundamental part of the education system. Over time, various playing styles and genres have been developed, showcasing the versatility of the 8-string Biwa as a musical expression tool in this alternate reality.
