orchestral technique question

I'm currently working with my instructor on beginning arco technique with German bow hold and I'm really enjoying it. I have managed to learn "Mary Had a Little Lamb" and "Twinkle, Twinkle, Little Star" (ha!) as well as the D major scale; while working on proper left and right hand form for...

I see that there seems to be so much instructional information available online for double bass technique - from Jazz to orchestral and beyond; but can one really learn properly from these resources? I’m limited where I live when it comes to finding a proper teacher for double bass, and I’m...

Does anyone have advice about how much to slide on the many glissandi in the Piazzolla 4 seasons. Start on the first finger and end on the first or the fourth? The notation taken literally shows a two step distance on the slide.