Don't want to lug an entire drum kit on stage? Want to play unplugged without drowning out your band mates? The Cajon, the smallest drum kit in the world, is the perfect powerful accompaniment instrument to any kind of band, be it blues, hip hop, boogie or rock - providing a full snare and rich bass sound, amplified or acoustic. This book provides beginners with a step-by-step introduction to this little box, called Cajon. You'll not only find all important back-up information (history, instrument-building), you'll also learn how to play rock, pop and Latin grooves.The audio contains sound examples to the respective exercises to help you practice and control the sound you make. The audio also includes play along- tracks, allowing you to test your skills under realistic conditions. Includes access to online audio

Variations in seismic Q are sensitive to a much greater extent than are seismic velocity variations on factors such as temperature, fluid content, and the movement of solid state defects in the earth. For that reason an understanding of Q and its variation with position in the earth and with time should provide information in earth's tectonic evolution, as well as on aspects of its internal structure. Progress in understanding Q has suffered from difficulty in obtaining reliable amplitude data at global and temporary stations. Moreover, laboratory determinations of Q, until recently, were most often made at frequencies much higher than those measured by seismologists for waves propagating through the earth. Recent advances in seismic station distribution and quality, as well as in methodology at both high and low fequencies, have greatly improved the quality of observational data available to seismologists from global stations. Concurrent advances have been made in measuring Q using laboratory samples at frequencies that pertain to the earth and in theoretical understanding of seismic wave attenuation. Papers of this volume present new information on Q in the earth from several perspectives: methodology, results from global and regional observations of both body and surface waves, laboratory measurements, and theoretical understanding. The editors believe that we have reached a new threshold in Q studies and that advances in data quality and methodology will spur increased interest in this difficult, but interesting field.

This book presents the results of the Third International Symposium on Observation of the Continental Crust through Drilling held in Mora and Orsa, Sweden, September 7 - 10, 1987. Volume 2 reviews new and general information on geology, geophysics, rock mechanics, geochemistry, drilling techniques and drilling problems in very deep holes of the FRG, USA and the Soviet Union. The proceedings are invaluable for earth scientists as well as for exploiters of geoenergy and other natural resources in the crust. Volume 1 summarizes the results of the Deep Gas Project in the Siljan impact structure, Sweden, including papers dealing with general aspects of astroblemes. It is of interest to all researchers working in the drilling industry and those interested in the problem of "deep gas".

(Percussion). This beginner's guide for anyone learning to play the cajon take you through the basics of the instrument and its techniques. The accompanying online videos include demonstrations of many examples in the book. Topics covered include: playing position * notation * bass and slap tone exercises * grooves * changing pitch * foot slide exercises * finger doubles and triples * playing with brushes * and much more.

A study peeling back the layers of biblical geology.