from the Office for Divine Worship, Archdiocese of Los Angeles: During Lent, the use of musical instruments is allowed only to support the singing. Liturgical music should also be rendered in a more subdued and reflective way so as to not evoke the eventual full joy of Easter. Nevertheless, Laetare Sunday (Fourth Sunday of Lent), Solemnities, and Feasts are exceptions to this rule. The Alleluia is not said or sung, in any form, during Lent (not even on the Solemnity of St. Joseph or the Annunciation, in case these fall during Lent) and it is replaced with an appropriate Lenten GospelAcclamation. The use of the Gloria is also suspended during Lent, with the exception of wedding Masses and Solemnities occurring during the season, for example: St. Joseph on March 19 and Annunciation on March 25 this 2025.