  We review the different results obtained in the last decade in the field of
Raman scattering of graphene based systems, with an applied magnetic field.
Electronic properties of graphene based systems with an applied magnetic field
will first be described. The phonon response in magnetic field, the
magneto-phono resonance, will then be introduced and described in different
systems, including graphene, multilayer graphene and bulk graphite. Electronic
Raman scattering is then be discussed in the context of Landau level
spectroscopy, of electron phonon interaction and of electron-electron
interaction.
