Using several different custom fields?

I have a list of speakers that I want to display sorted by date. To do this, I have created two custom fields (event-date and year). When I use this shortcode everything works fine –

[catlist name=”speaker” order=asc customfield_orderby=event-date]

producing a single, sorted list from most recent to future.

But what I really want is to be able to use multiple shortcodes that filter based on the “year” custom field, producing something like –

2014
speaker1
speaker2

2015
speaker3
speaker4

2016
etc.

When I try to add the filtering statements to this shortcode, nothing works.

[catlist name=”speaker” order=asc customfield_orderby=event-date
customfield_name=”year” customfield_value=2014]

Is there a way to get what I want?

https://wordpress.org/plugins/list-category-posts/