http://www.amazon.com/gp/product/B003MCTQ8U/ref=pd_lpo_k2_dp_sr_1?pf_rd_p=1532201582&pf_rd_s=lpo-top-stripe-1&pf_rd_t=201&pf_rd_i=B002H0IXBO&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=1H246BTHTP5H3MAQ4ZNP
http://www.amazon.com/Sonata-Trombone-Piano-Edition-Schott/dp/1423401018/ref=sr_1_1?ie=UTF8&qid=1365219034&sr=8-1&keywords=hindemith+trombone+sonata
I'm sure you can easily find the rest similarly.