Arban etc. often don't extend the range of their exercises, as expected of the modern trumpeter, Pops includes extended range work too. Look up his site here:www.bbtrumpet.com/freemethods.html
Clarke https://onedrive.live.com/?authkey=%21ACHhIliwhUxLGwM&cid=1DA5F2B237BFD164&id=1DA5F2B237BFD164%21398&parId=root&o=OneUp
SaintJacome https://onedrive.live.com/?authkey=%21ANMRe7KXbYPt0yU&cid=1DA5F2B237BFD164&id=1DA5F2B237BFD164%21407&parId=root&o=OneUp
Brandt34Etudes onedrive.live.com/?authkey=%21ANlt4j_UFqaZ19g&cid=1DA5F2B237BFD164&id=1DA5F2B237BFD164%21400&parId=root&o=OneUp
Goldman Practical Studies (Starts on p.3)
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