Pronunciation: [ɒblɪɡˈɑːtə͡ʊ] (IPA) 
The word "obligato," often used in music, is spelled with a silent "e" at the end. Its IPA phonetic transcription is /əˈblɪɡəˌtoʊ/. The first syllable is pronounced with a schwa sound (ə) and the stress falls on the second syllable. The "g" is pronounced like a "j" sound and the final "o" is pronounced like "oh." The word is often used to refer to an accompanying musical line that is essential to a piece, and cannot be omitted.
The term "obligato" is originally derived from the Italian word "obbligato," meaning "obligatory" or "required." In music, specifically in classical compositions, "obligato" refers to a musical part or accompaniment that is essential to a particular piece of music. It is a section or instrument that carries substantial importance and cannot be omitted without significantly altering the overall composition.
Typically, an obligato part is performed by a solo instrument or voice, playing an independent melody that weaves harmoniously with the main musical theme. It can accentuate the melody, add complexity, or provide a contrasting theme within the composition. The crucial aspect of an obligato is that it complements and enhances the overall musical arrangement, often providing a counterpoint or counter melody to the main theme.
The obligato part can be found in various types of musical compositions, such as operas, cantatas, concertos, or symphonies. It requires a skilled and accomplished musician capable of executing the part with precision, maintaining the appropriate balance with the rest of the ensemble.
In summary, "obligato" is a musical term highlighting a necessary and vital part within a composition. It notably contributes to the overall musical expression, often performed by a solo instrument or distinct voice, requiring exceptional musicianship to execute its role effectively.
In music, applied to a movement restrained by certain rules; giving emphasis or expression to a passage.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "obligato" is derived from the Italian word "obbligato", which itself comes from the verb "obbligare", meaning "to oblige" or "to bind". In music, an "obbligato" refers to a specific instrumental or vocal part that is essential and cannot be omitted or disregarded. The term is commonly used in classical music, particularly in the context of solo instrumental or vocal passages within a larger composition.
