In this study we undertake a multi-wavelength analysis of the ALMA-detected submm galaxies from the catalog presented by Hodge et al. (2013, J/ApJ/768/91) (see also Karim et al. 2013MNRAS.432....2K). To briefly summarize the observations, we obtained 120 s integrations of 122 of the original 126 LESS submm sources, initially identified using the LABOCA camera on the APEX telescope (Weiss et al. 2009, J/ApJ/707/1201). These Cycle 0 observations used the compact configuration, yielding a median synthesized beam of ~1.6"x1.2". The observing frequency was matched to the original LESS survey, 344 GHz (Band 7), and we reach a typical rms across our velocity-integrated maps of 0.4 mJy/beam. (3 data files).