NoTrail: Graph Construction as a Trail Former in Bandung Institute of Technology Hymn Song
Abstract
Music is a sound created in such a way that it creates rhythm, tone, song, and harmony. Musical notation is commonly known as a note. Notes are musical symbols that depict tone visually. A song can be represented in the form of a graph constructed as a trail formed by determining the points and sides of the corresponding notes. The representation of the point is the notation itself, whereas the side weight is obtained from the beat value of each note. The movement of the graph construction that represents the song can be determined by the shape of the trail obtained by following the generated weighted and directional graph that has been made. The graph model is called a Notrail, which means that the notes are graphs and trails. This study was conducted to determine how graph construction can be determined as a trail that represents the hymn notation of the Bandung Institute of Technology (ITB), and how to read or sing and know the movement of the notation represented by the graph construction as a trail former. The graph model is constructed with several constructions to determine and examine how the model looks at and knows the level of difficulty in reading and knowing its movement. The construction can represent the ITB Hymn song as a whole notation, and its movement can be read and sung as well as sheet music in general.
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