If you're looking to have more variety in what you're playing, or if you want that good old method book feeling you can try SmartMusic. There is a free trial if you want to poke around first to see if it will give you what you want.
SCALES
clarinets scales.pdfflute scales.pdftrumpet scales.pdftrombone scales.pdfEflat sax scales.pdftenor sax scales.pdftuba scales.pdfhorn in F scales.pdfmallet scales.pdfoboe scales.pdfLong Tones
Long Tone Drill - Brass - Baritone Horn - 2019-03-21 1236 - Euphonium.pdfLong Tone Drill - Brass - Trumpet in Bb 1 - 2019-03-21 1236 - Trumpet in Bb.pdfLong Tone Drill - Brass - Tuba - 2019-03-21 1236 - Tuba.pdfLong Tone Drill - Brass - Trombone - 2019-03-21 1236 - Trombone.pdfLong Tone Drill - Woodwinds - Alto Saxophone - 2019-03-21 1243 - Alto Saxophone.pdfLong Tone Drill - Woodwinds - Flute - 2019-03-21 1243 - Flute.pdfLong Tone Drill - Woodwinds - Clarinet in Bb 1 - 2019-03-21 1243 - Clarinet in Bb.pdfLong Tone Drill - Woodwinds - Oboe - 2019-03-21 1243 - Oboe.pdfLong Tone Drill - Brass - Horn in F - 2019-03-21 1236 - Horn in F.pdf