{"id":153534,"date":"2023-06-22T21:05:18","date_gmt":"2023-06-23T01:05:18","guid":{"rendered":"https:\/\/harpcolumn.com\/music\/?post_type=product&#038;p=153534"},"modified":"2026-08-07T13:06:19","modified_gmt":"2026-08-07T17:06:19","slug":"the-professional-scales","status":"publish","type":"product","link":"https:\/\/harpcolumn.com\/music\/all-music\/artists\/oscar-rodriguez-do-campo\/the-professional-scales\/","title":{"rendered":"The Professional Scales"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p><em>The Professional Scales: Technique Book for Harp<\/em> by Professor Oscar Rodr\u00edguez Do Campo includes over 270 exercises with 1,000+ combinations suitable for practice on lever or pedal harp. A book for a lifetime, created to help the harpist develop controlled, neat, clear, professional tension-free scales. Content includes finger-passing, fixed-position scales, scales with cross overs\/unders, scales with chords, zigzag scales, accent- and fingering-combination scales, interchanging hands, scales combining different fingerings, scales connecting, patterns\/fingerings and chords, scales with irregular rhythms, and fixed-note scales.<\/p>\n<p>This book is available as a PDF download for <strong>$65.00.<\/strong><\/p>\n<p><em>Pages to print:<\/em> 184 pgs.<\/p>\n","protected":false},"featured_media":153543,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[8272],"product_tag":[266,477],"class_list":["post-153534","product","type-product","status-publish","has-post-thumbnail","product_cat-oscar-rodriguez-do-campo","product_tag-back-to-school","product_tag-harp-solo","pa_artist-do-campo-oscar-rodriguez","pa_composer-do-campo-oscar-rodriguez","pa_genre-educational-etudes","pa_harp-type-harp-lever","pa_instrumentation-harp-solo","pa_level-advanced","pa_level-intermediate","first","instock","downloadable","purchasable","product-type-simple"],"exclude_global_add_ons":[],"addons":[],"_links":{"self":[{"href":"https:\/\/harpcolumn.com\/music\/wp-json\/wp\/v2\/product\/153534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harpcolumn.com\/music\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/harpcolumn.com\/music\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/harpcolumn.com\/music\/wp-json\/wp\/v2\/comments?post=153534"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/harpcolumn.com\/music\/wp-json\/wp\/v2\/media\/153543"}],"wp:attachment":[{"href":"https:\/\/harpcolumn.com\/music\/wp-json\/wp\/v2\/media?parent=153534"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/harpcolumn.com\/music\/wp-json\/wp\/v2\/product_brand?post=153534"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/harpcolumn.com\/music\/wp-json\/wp\/v2\/product_cat?post=153534"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/harpcolumn.com\/music\/wp-json\/wp\/v2\/product_tag?post=153534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}