Los Angeles concerts for Tuesday:
► Katy Perry does the first of three nights of her “Witness: The Tour” at Staples Center, supported by Purity Ring.
► Bruno Mars does the first of four nights at the Forum on his “The 24K Magic World Tour,” with Jorja Smith opening.
► New Jersey indie-rockers the Front Bottoms hit the Wiltern behind their new album “Going Grey,” with Basement and Bad Bad Hats supporting.
► Cults play the Teragram Ballroom behind their new album “Offering,” with CURLS (featuring Christopher Owens of Girls) and the Willowz supporting.
► Son Little headlines the Torubadour in support of his latest album “New Magic,” with Jade Bird supporting.
► New Orleans rapper/singer Pell, who has a new album in the works, holds forth at the Echoplex.
► Mr. Carmack brings the dance to the Echo.
► With their debut EP “Heavy Sunshine” out Friday, La Bouquet [see “Kiss Me, Kill Me”] headline the Roxy, joined by Layne.
► Rhye previews music from their forthcoming new album at a cozy show at the Moroccan Lounge.
► And Brenda Carsey & the Awe [see “Sad, Sad Moon”] kick off a free residency at Harvard & Stone, joined by Kat Neoz and Liv Slingerland.
Midnight Opera, Diamonds, Fellow Bohemain and Secret Garden at the Hi Hat
L.A. Salami and Nico Yaryan at the Bootleg Theater
Brandon Wardell, Ramy Youseff, Natasha Leggero, Moses Storm, Esther Povitsky and Devin Field at the Satellite
Wiki at Los Globos
Betaloops, Devonwho, Kiefer, Matthewdavid and House Shoes at the Virgil
Ukulele Samurai at Five Star Bar
Cloudship at the Escondite
Open Mic feat. One Step Closer at the Lost Knight
Brother Stone & the Get Down, Good Talk, Jesse Clegg and TOTEM at the Hotel Café
Cody Dear, Austin Sexton and TwoLips at the Mint
Hunter Perrin at Three Clubs
Ultimate Jam Night at the Whisky a Go Go
Moon Tooth, Husbandry and Sacha Dunable at the Viper Room
Open Mic at the Maui Sugar Mill Saloon
Unwritten Law at the Observatory
MadeinTYO and 24hrs at the Observatory (Late Show)
D.R.I., Deathwish and Skullcrack at the Constellation Room
Dream Lover, Healing Gems and Channel at Continental Room
Tedeschi Trucks Band and David Luning at the Arlington Theatre
Randy Emata at the Federal Bar
Peter Harper at SLO Brew
LACM Showcase at Genghis Cohen
Martin Nievera at the Catalina Club