Unlike the precision timepieces and artisan chocolates for which Switzerland is world-renowned, the music of Geneva-based instrumental sextet L’eclair morphs freely, never adhering too long to a singular genre or vibe. That blink-or-you’ll-miss-it compositional panache has helped make L’Eclair one of the most exciting European musical exports in recent memory, as evidenced by the group’s fourth and latest album for the Bongo Joe label, Confusions. Recorded by L’eclair’s longtime engineer/manager Benoit Erard at “a crunchy chalet” in a remote sliver of the Swiss Alps, the 14-track collection evinces an impressive command of rhythm, dynamics and electro/acoustic alchemy, recalling no less than vocal-free titans such as Can, “TNT”-era Tortoise and The Heliocentrics. To be sure, Confusions is ...