diff --git a/src/spikeinterface/preprocessing/inter_session_displacement.py b/src/spikeinterface/preprocessing/inter_session_displacement.py
index a53897a762..5702d3658a 100644
--- a/src/spikeinterface/preprocessing/inter_session_displacement.py
+++ b/src/spikeinterface/preprocessing/inter_session_displacement.py
@@ -1,5 +1,7 @@
 from __future__ import annotations
 
+import copy
+
 import numpy as np
 import json
 from pathlib import Path
@@ -45,6 +47,7 @@ def correct_inter_session_displacement(
     from spikeinterface.sortingcomponents.motion_estimation import estimate_motion
     from spikeinterface.sortingcomponents.motion_interpolation import InterpolateMotionRecording
     from spikeinterface.core.node_pipeline import ExtractDenseWaveforms, run_node_pipeline
+    from spikeinterface.sortingcomponents.motion_utils import Motion
 
     # TODO: do not accept multi-segment recordings.
     # TODO: check all recordings have the same probe dimensions!
@@ -128,6 +131,7 @@ def correct_inter_session_displacement(
                 spatial_bin_edges=None,
             )
         else:
+            assert NotImplementedError
             motion_histogram = make_3d_motion_histograms(
                 recording,
                 peaks,
@@ -141,6 +145,9 @@ def correct_inter_session_displacement(
                 spatial_bin_edges=None,
             )
         motion_histogram_list.append(motion_histogram[0].squeeze())
+        # store bin edges
+        temporal_bin_edges = motion_histogram[1]
+        spatial_bin_edges = motion_histogram[2]
 
     # Do some checks on temporal and spatial bin edges that they are all the same?
     # TODO: do some smoothing? Try some other methds (e.g. NMI, KL divergence)
@@ -180,8 +187,42 @@ def correct_inter_session_displacement(
     # TODO: do multi-session optimisation
 
     # Handle drift
+    interpolate_motion_kwargs = {}
 
     # TODO: add motion to motion if exists otherwise create InterpolateMotionRecording object!
     # Will need the y-axis bins for this
-    motion = Motion([motion_array], [temporal_bins], non_rigid_window_centers, direction=direction)
-    recording_corrected = InterpolateMotionRecording(recording, motion, **interpolate_motion_kwargs)
+    all_recording_corrected = []
+    all_motion_info = []
+    for i, recording in enumerate(recordings_list):
+
+        # TODO: direct copy, use 'get_window' from motion machinery
+        bin_centers = spatial_bin_edges[:-1] + bin_um / 2.0
+        n = bin_centers.size
+        non_rigid_windows = [np.ones(n, dtype="float64")]
+        middle = (spatial_bin_edges[0] + spatial_bin_edges[-1]) / 2.0
+        non_rigid_window_centers = np.array([middle])
+
+        motion_array = shifts[i]  # TODO: this is the rigid case!
+        temporal_bins = 0.5 * (temporal_bin_edges[1:] + temporal_bin_edges[:-1])
+        motion = Motion(
+            [np.atleast_2d(motion_array)], [temporal_bins], non_rigid_window_centers, direction="y"
+        )  # will be same for all except for shifts
+        all_motion_info.append(motion)  # not certain on this
+
+        if isinstance(recording, InterpolateMotionRecording):
+            raise NotImplementedError
+            recording_corrected = copy.deepcopy(recording)
+            # TODO: add interpolation to the existing one.
+            # Not if inter-session motion correction already exists, but further
+            # up the preprocessing chain, it will NOT be added and interpolation
+            # will occur twice. Throw a warning here!
+        else:
+            recording_corrected = InterpolateMotionRecording(recording, motion, **interpolate_motion_kwargs)
+        all_recording_corrected.append(recording_corrected)
+
+    displacement_info = {
+        "all_motion_info": all_motion_info,
+        "all_motion_histograms": motion_histogram_list,  # TODO: naming
+        "all_shifts": shifts,
+    }
+    return all_recording_corrected, displacement_info  # TODO: output more stuff later e.g. the Motion object