Nicolas Godin and Jean-Benoît Dunckel have been looking back on Air’s catalog recently, extending the anniversary tour of their debut album. Surrounded by synths and keys bearing Air’s block-letter logo, the band opens this Tiny Desk with “Le Voyage de Pénélope,” the piano-driven, interstellar fantasia from 1998’s Moon Safari. Talkie Walkie’s “Cherry Blossom Girl,” a sweet love song with slightly sinister undertones, gets stripped back to acoustic guitar, a sparse Rhodes melody and close harmonies.