Septete or Septette: How To spell?
The word Septete is misspelled against Septette, a noun meaning "A musical composition for seven instruments or seven voices; -- called also septuor."
Septette has double "tt" is mispronounced as "t"Remember double 'TT' in between the strings septe & e which should not be misspelled with single 'T'
Wrong Spelling:  septe-t-e  Correct Spelling:  septe-tt-e 
Explore spell check of Septette to spell without errors.