A magnetic resonance imaging system comprising - a receiver system (16, 23, 24) to acquire magnetic resonance signals, - an RF-excitation system (13, 15, 22), and - a control system to control the receiver system (16, 23, 24) and the RF-excitation system (13, 15, 22) to - perform an acquisition sequence to acquire the magnetic resonance signals (MR1, MR2) in several acquisition segments, respective groups of acquisition segments involving acquisition of magnetic resonance signals (MR1, MR2) in different RF receiver bands, and - control the RF-excitation system (13, 15, 22), wherein - the acquisition sequence includes RF-excitations (RF1, RF2) from several excitation groups, - respective excitation groups involve RF-excitations (RF1, RF2) in different RF excitation frequency bands, - the acquisition sequence includes simultaneous acquisition segments of different groups of acquisition segments, characterized in that - the different RF-receiver frequency bands of these different groups of acquisition segments relate to different types of nuclei having different gyromagnetic ratios, - the magnetic resonance imaging system further comprises a reconstruction unit to reconstruct a magnetic resonance image from the acquired magnetic resonance signals (RF1, RF2), - the control system being arranged to perform oversampling in the signal acquisition in the lower RF-receiver frequency bands, - the reconstruction unit being arranged to account for the oversampling - the magnetic resonance imaging system further comprises a gradient system (11, 12, 21) to apply encoding magnetic gradient fields (G1, G2), and - a correction module to correct for differences between the field-of-view at respective RF-receiver frequency bands. - a receiver system (16, 23, 24) to acquire magnetic resonance signals, - an RF-excitation system (13, 15, 22), and - a control system to control the receiver system (16, 23, 24) and the RF-excitation system (13, 15, 22) to - perform an acquisition sequence to acquire the magnetic resonance signals (MR1, MR2) in several acquisition segments, respective groups of acquisition segments involving acquisition of magnetic resonance signals (MR1, MR2) in different RF receiver bands, and - control the RF-excitation system (13, 15, 22), - perform an acquisition sequence to acquire the magnetic resonance signals (MR1, MR2) in several acquisition segments, respective groups of acquisition segments involving acquisition of magnetic resonance signals (MR1, MR2) in different RF receiver bands, and - control the RF-excitation system (13, 15, 22), - the acquisition sequence includes RF-excitations (RF1, RF2) from several excitation groups, - respective excitation groups involve RF-excitations (RF1, RF2) in different RF excitation frequency bands, - the acquisition sequence includes simultaneous acquisition segments of different groups of acquisition segments, characterized in that - the different RF-receiver frequency bands of these different groups of acquisition segments relate to different types of nuclei having different gyromagnetic ratios, - the magnetic resonance imaging system further comprises a reconstruction unit to reconstruct a magnetic resonance image from the acquired magnetic resonance signals (RF1, RF2), - the control system being arranged to perform oversampling in the signal acquisition in the lower RF-receiver frequency bands, - the reconstruction unit being arranged to account for the oversampling - the magnetic resonance imaging system further comprises a gradient system (11, 12, 21) to apply encoding magnetic gradient fields (G1, G2), and - a correction module to correct for differences between the field-of-view at respective RF-receiver frequency bands.