Modifiers matching combination:

• meaningful,
• simple,
• corporate,
• boolean,
• logical,
• unusual,
• smaller,
• vocal,
• color,
• instrumental,
• small,
• conceptual,
• acoustic,
• creative,

Simple categories matching instrumental:

• ensemble,
• product,
• hardware,
• voice,
• group,
• test,
• combination,
• style,
• music,
• song,
• trait,
• composition,
• passage,
• track,
• genre,
• grouping,
• play,
• accompaniment,
• sound,
• timbre,
• works,
• characteristic,
• part,
• investigation,
• assembly,
• activity,
• effect,
• form,
• piece,
• action,
• force,
• artifact,
• selection,
• entity,
• section,
• analysis,
• masterpiece,
• quality,