| The choral singing is pure Spanish Renaissance, and the occasional interpolations by the instrumental ensemble are surely thrilling to listen to. |
| The scriptor takes dictation and speaks his own interpolations out loud as he goes. |
| He produced not only popular operettas, but incidental music to plays and interpolations into other operas as well. |
| These breaks or interpolations in the train of thought result in incoherence or irrelevant speech. |
| These two present an informative and lively commentary that, frankly, doesn't need the random interpolations from Willis for any reason other than novelty value. |
| The parts inclosed in parentheses are interpolations of the learned Professor. |
