1) Classical music 2) Dramatically grand 3) Grandly dramatic 4) Like a carreras concert 5) Like a La Scala performance 6) Like a Met performance 7) Like Aida 8) Like basso singing 9) Like Lakme 10) Like Lohengrin 11) Like some bass solos 12) Like some powerful voices 13) Serious music 14) Suitable for la scala 
• (a.) Alt. of Operatical
[adj] - of or relating to or characteristic of opera
adjective of or relating to or characteristic of opera
of or pertaining to opera: operatic music. · resembling or suitable for opera: a voice of operatic caliber.