Trove Thursday sneaks in one more OONY offering before 2021 ends: Verdi’s rare La Battaglia di Legnano from 1987 with Aprile Millo, Mario Malagnini, and Matteo Manuguerra.

As one can see from the chronology published earlier this year, the American Opera Society, in addition to reviving a number of now familiar operas, introduced many singers who became important local figures; however, there were shooting-star exceptions like today’s Trove Thursday offering of d’Albert’s Tiefland featuring Angeles Gulin and Ion Buzea.

Symphony orchestras crave Wagner so much they occasionally program single acts of one of the master’s demanding operas, especially Die Walküre’s rapturous first, so Trove Thursday offers six (!) incestuous concert renditions spanning half a century.

November in New York hosts two premieres dedicated to mythology’s greatest musician, which prompts Trove Thursday to present a vintage Monteverdi L’Orfeo with Judith Raskin and Gérard Souzay conducted by Leopold Stokowski (!) and a recent HIP London broadcast of Luigi Rossi’s L’Orfeo.

Trove Thursday remembers Edita Gruberová with live recordings of two of the three operas I heard her perform at the Met: a 1985 Munich La Traviata with Neil Shicoff and Wolfgang Brendel conducted by Carlos Kleiber and an I Puritani from Vienna 1994 featuring two other artists who recently left us too soon: Marcello Giordani and Dmitri Hvorostovsky.

Turandot finally arrives on Trove Thursday, but it’s the setting by Ferruccio Busoni which predates by a decade the one by that other Italian guy, and it’s paired today with Arlecchino, the composer’s other commedia dell’arte-influenced short opera.

Trove Thursday offers two very different live recordings of Halévy’s grand opera La Juive.

Trove Thursday joins with those who prayed for opera to reopen worldwide for two broadcasts—more than fifty years apart–of Janacek’s stunning Glagolitic Mass, one conducted by Robert Shaw featuring Martina Arroyo, the other with Asmik Grigorian (pictured) led by rising American Karina Canellakis.

This week Trove Thursday presents Gluck’s Iphigénie en Tauride in three stirring broadcasts starring Rita Gorr, Gré Brouwenstijn and Sena Jurinac

Important European revivals this season would like to return Nicola Porpora to the remarkable prominence he held during the first half of the 18th century. Trove Thursday argues his case with a “pirate” recording of Polifemo featuring Franco Fagioli in a star performance along with Xavier Sabata (pictured), Laura Aikin, Mary-Ellen Nesi and Christian Senn.

In anticipation of the Met’s reopening performance on September 11, another serving of pandemic-hoarding arrives on Trove Thursday with 10 rare live performances of the Verdi Requiem’s concluding “Libera me.”

Trove Thursday sends best wishes to Michael Tilson Thomas, currently recovering from a recent surgery to remove a brain tumor, and presents him in a broadcast leading the UK premiere of Rimsky-Korsakov’s Mlada with Makvala Kasrashvili, Felicity Palmer, Jon Frederic West and Sergei Leiferkus.

Trove Thursday returns to vocal works of Gustav Mahler!

As Tokyo’s games wind down, Trove Thursday’s are just beginning with settings of L’Olimpiade, an important Metastasio libretto, by Giovanni Pergolesi and Domenico Cimarosa, both featuring gold-medal mezzo Anna Bonitatibus.