Vinyl LP pressing. Álvaro S. S. & His Jamming Sessions is a Latin Ska project leaded by Mexican bass player Álvaro Sosa. As Álvaro usually says "Álvaro S.S. project focuses on latin grooves, it is the style I feel comfortable with, it's got a natural warmness that combines perfectly with Ska music. This is a part of us, our culture, our way of life, the way of enjoying music and, specially, Ska Music". There is no expiry date, Álvaro pretends keeping recording music, doing more collaborations, delivering fresh stuff and taking this music to the stages.