She should definitely look at the Mozart Concerto K314. It is studied, performed and recorded for both oboe and flute. She can therefore play it both ways. There are many recordings available by both instruments. There are two other Flute Concertos as well that you can usually get on the same CD (K313 and K315).
Give her a print out of these adobe format papers from the University of Colorado for some background.
http://idrs.colorado.edu/Publications/Journal/JNL23/5_K314.pdf
Give her a print out of these adobe format papers from the University of Colorado for some background.
http://idrs.colorado.edu/Publications/Journal/JNL23/5_K314.pdf
http://idrs.colorado.edu/publications/journal/jnl24/cadenza.pdf
Sheet music at: http://www.bookmarkmusic.com/toc/816-60004.html#Concertos
There is also Mozart's Concerto for Flute and Harp which is just wonderful.
If you have a Tower Records, Borders, Barnes & Noble, there may be separate flute sections for James Galway and Jean Pierre Ramphal in many music styles. A fine Oboe player is Heinz Holliger. Mr. Ramphal also played a little jazz on the side.