If you say that you aren’t going to make a joke about two tenors making a twenty, is it the same as making it? Either way, tenors Rodrick Dixon and Anthony Kearns (The Irish Tenors) combine with soprano (and wife of Dixon) Alfreda Burke to turn up the volume on Broadway songs in “Hallelujah Broadway.“ Impossible? Maybe. The trio will be performing selections from shows such as “Rent,” “Wicked” and “West Side Story,” songs chosen precisely for their emotional impact. So stand back.
Why go: Powerhouse vocalists singing powerhouse songs, backed by an orchestra.
Reconsider: Do you have an aversion to excess? The portents aren’t good, then.
Details: 7:30 p.m. Saturday, Auditorium Theatre, 50 E. Congress Parkway; $30-$85; 800-745-3000, ticketmaster.com
