The soprano was one of the finalists of the XVI International Opera Competition of the city of Brescia, in homage to Maria Callas, held online. There were four different rounds and participants from all over the world.

Soprano Júlia Arquillo and pianist Saki Kono competed in this emblematic competition held every two years in the city of Helsinki. They performed pieces by Finnish, Spanish, Swedish, German and French composers (10/25-27/2024).

Júlia Arquillo and the baroque quartet @oblica.ensemble participated in the Vantaa Baroque Festival in "The Night of the Arts" by candlelight. It was an extraordinary concert in the church of Tikkurila, in which all the composers in the program were Catalan.

Four classical singers accompanied by an excellent pianist will perform a semi-staged concert based up on legendary pieces from 3 different genres: Zarzuela, Operetta and Musical.

This summer the soprano will be part of the professional choir at the Savonlinna Opera Festival. More specifically in: Nabucco (G. Verdi), Don Giovanni (W. A. Mozart) and Lohengrin (R. Wagner).

The soprano Júlia Arquillo has been chosen as one of the recipients for a merit grant. The grants have been awarded without an application, as an incentive for music studies and/or artistic work among Finland -based students and artists.

Júlia Arquillo and Fanny Henn under the baton of Mateusz Gwizdałła, will perform this iconic oratorio by Pergolesi with a chamber orchestra provided with period instruments. The work will be performed in the original tone (415Hz).

This is a very special modern oratorio for choir, orchestra and soloists. It was composed by M. Tippet between 1939 and 41, when the IIWW was casting a huge shadow on many people's lives. Júlia Arquillo will be one of the soprano soloists.

This year for the 2023-24 "Soiva Kieli" recital cycle, organized by Shah Keval at the SibA, there will be four concerts. The 2nd will be a Schubertiada offered by three singers and three pianists. One of the duos selected has been that of Júlia Arquillo (singer) and Saki Kono (pianist).

The Sibelius Academy has chosen for the Opera Ensemble "L'Incoronazione di Poppea" (by Cl. Monteverdi) as its latest production. Role Debut: Drusilla.

SOA: Saluzzo Opera Academy has selected Le Nozze di Figaro (by W. A. Mozart) for its summer production during July. Musical and stage rehearsals will take place throughout the month, culminating in three performances in the last week. Debut Role: Susanna

Last May, the members of the Opera Ensemble 2021-23 performed a Bel Canto-themed concert at the Oulu Music Center. The soprano Júlia Arquillo performed pieces such as "Eccomi, in lieta vesta" by V. Bellini and also the first scene of the opera La Cenerentola by G. Rossini.

Two English operas have been performed for the spring production of the Sibelius Academy Opera Ensemble: The Telephone (by G. C. Menotti) and Dinner Engagement (L. Berkeley). Role Debut: Lucy (in The Telephone).