Producer Clams Casino releases his second instrumental mixtape. section to stream and/or download by Clams Casino's new Instrumental Mixtape Vol. . 21 Savage "Issa Album " First-Week Sales Projections: Report. Over the weekend, Clams Casino dropped a new track, "Wavey," along with the news that the fourth installment of his Instrumentals mixtape. Clams Casino has released Instrumental Mixtape 4, the next installment in Last year, Clams Casino released his debut album 32 Levels which Download Instrumental Mixtape 4 here and take a look at the artwork below.