A rotatable storage media includes a first data segment stored in first
tracks and a second data segment stored in second tracks. The first
tracks include a first start track and a first end track, and the second
tracks include a second start track and a second end track. The first
data segment starts in the first start track at a start rotational phase,
ends in the first end track at an end rotational phase, starts in
adjacent first tracks at start rotational phases offset by an
intra-segment rotational skew angle and ends in adjacent first tracks at
end rotational phases offset by the intra-segment rotational skew angles.
The second data segment starts in the second start track at the start
rotational phase, ends in the second end track at the end rotational
phase, starts in adjacent second tracks at start rotational phases offset
by the intra-segment rotational skew angle and ends in adjacent second
tracks at end rotational phases offset by the intra-segment rotational
skew angle. Furthermore, the first and second data segments are radially
coherent, and the start and end rotational phases are offset by an
inter-segment rotational skew angle that is greater than the
intra-segment rotational skew angle.