クラシックギターコンクールにおける選曲支援のための演奏プログラムに関する研究

IPSJ

Bibliographic Information

Other Title
  • Study on Performance Program in Classical Guitar Competitions for Supporting Piece Selection

Search this article

Abstract

本研究では，クラシックギターコンクールにおける選曲支援に資することを目的として，過去14年間に東京国際ギターコンクールの2次予選と本選で3回以上エントリされた104曲と，過去の優勝者14名が演奏した55曲の音高，ピッチクラス，和音，音価の平均情報量解析を行った．その結果，出場者は特に音価の多彩さを求めることが示された．また複数の楽曲を演奏する場合は，楽曲間で音高の多彩さを求めることが示された．さらに本コンクールの本選の選曲における1つの指標として，各情報量の値を提示することができた．

The purpose of this study is to support piece selection in international classical guitar competition. We analyzed the 104 free choice pieces selected by the competitors of the 2nd preliminary and the final of Tokyo International Guitar Competition for these fourteen years and researched their features from the viewpoint of the information entropies of pitch, pitch-class, chord and note value. In addition, we analyzed the pieces played by 14 past winners in the second preliminary and the final. As a result, we presented that competitors especially pursued the variety of note value, and they sought the variety of absolute pitch among each piece when playing some pieces. In addition, we were able to show each information entropy as indicators in piece selection of the final performance program of the competition from the analysis of the winners' pieces played.

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top