Support for now. It could be the first step towards solving the problem - the box now looks right. The remainder of the problem is to do with semantic markup (i.e. semantic wiki markup, not particularly semantic HTML). I believe that there are several projects to do with the semantic web that use Wikipedia info boxes to obtain categorised data about the article subjects. Semantically, what we now state is that there are seven entries under past_members, two of whom are 'Principal line–up' and 'Other members' Messrs line-up and members will appear to semantic data harvesting software to have been past members of The Beatles. There is a world of difference between putting text into bold type and labelling text with a meaningful heading. Therefore the discussion should continue at Template talk:Infobox musical artist until the fields and labels of the info box are altered to be in line with this proposal. If this solution is carried forward and implemented, and the info box is never updated, then this will be just an ugly hack that actually reduces the usefulness of info boxes in particular and Wikipedia in general.