A development opus, or developus (or dev), :== a composition [opera] that is geared towards cell imitation so as for it to be totally compatible with Q♯๐ถ by furthering extensibility of jukebox dependencies (responsive to orchestration). These are typically introduced to advance or re-purpose some macrocontract. (see oeuvre, #opera)
/// The term 'developus' was coined by ๐ง๐ฟLink Starbureiy.๐ค Plural: developii
Function map: opus (ballet) ⊆ opera ⊆ ... recital