  Imagine we could do asteroseismology of large samples of OB-type stars by
using just one spectrum per target. That would be great! But this is probably a
crazy and stupid idea. Or maybe not. Maybe we have the possibility to open a
new window to investigate stellar oscillations in massive stars that has been
in front of us for many years, but has not attracted very much our attention:
the characterization and understanding of the so-called macroturbulent
broadening in OB-type stars.
