Brazilian percussion reflects the history society culture and geography of a massive segment of the South American population. In one sense Brazilian rhythms are complex and diverse; in another they stroll along more unfettered than say Cuban music which must adhere to the clave. The LP Rio Brazilian line has grown to include the Surdo used in samba patterns in Carnaval parades and in samba-reggae pagode and ax music. The LP Rio Brazilian Percussion Line adheres to the highest LP standards - authenticity broad tonality and good projection. And innovation as always is the guiding spirit. The surdo is the instrument integral to the one-two pulse of the samba. Designed to produce ultimate depth struck open or muted this LP Surdo features a durable lightweight traditional select aluminum shell. Sized optimally at 22 x 20 the LP Surdo yields the required bottom-end to underpin the Carnaval dance/march. Note that a special radius top promotes hand comfort and access to the top head. Ten tuning rods positioned below rim level to add to comfort and enable stable tensioning. A leg set is included.