Question: what is esus4 chord on guitar?
Answer: Esus4 = Esus. Sus4 (or just sus) stands for „suspended 4th“. The 3rd of a major or a minor chord is suspended and replaced by a perfect 4th. ... a Esus4 chord has the tones E (1), A (4) and B (5). Instead of Esus4 you can just write Esus (sus = sus4).