As De Trêfle's album, Houlala, is a lively and upbeat collection of songs that showcase the band's unique blend of folk, punk, and pop influences. The album features a variety of instruments, including accordion, banjo, and trumpet, that add depth and texture to the songs. The lyrics are often tongue-in-cheek and playful, with catchy choruses that will have listeners singing along in no time. Standout tracks include "La Java Des Bombes Atomiques" and "La Ballade Des Pendus," which showcase the band's ability to seamlessly blend different genres and create a sound that is all their own. Houlala is a fun and energetic album that is sure to delight fans of As De Trêfle and newcomers alike.