Is recitative the most important part of an opera from a musical standpoint?

Recitative is not generally considered the most important part of an opera from a musical standpoint. Recitative is a style of singing that approximates natural speech, and it is often used to deliver dialogue or narrative that advances the plot of an opera. While recitative can be musically interesting, it is not as elaborate or virtuosic as other types of operatic singing, such as arias or ensembles. The most important part of an opera from a musical standpoint is typically considered to be the aria, which is a solo song that showcases the vocal talents of a particular singer.