What instrument is heavily used in electronic dance music?

Synthesizers are central to the sound and structure of electronic dance music (EDM). These instruments are capable of producing a vast array of sounds and textures, which are essential for creating the unique and innovative soundscapes commonly found in EDM. They allow producers to manipulate and blend sounds in ways that are not possible with traditional instruments, making them a fundamental tool in genre-defining tracks.

In contrast, while acoustic guitars and pianos may appear in various music styles, they are not defining features of EDM. Drums certainly play a key role in setting the rhythm, but the specific capability of synthesizers to craft and modulate electronic sounds makes them indispensable in the production of EDM. The versatility of synthesizers contributes significantly to the genre's diverse styles, from house to techno and beyond.