How to run two grunt watch tasks simultaneously

Question

Is it possible to run two watch tasks simultaneously?

I understand that I can have any number of tasks I want inside watch settings and just launch grun

Answer 1

Concurrent works fine for me

concurrent: {
            options: {
                logConcurrentOutput: true
            },
            set1: ['watch:html', 'watch:styles'],
        },

grunt.registerTask('default', 'watch');
grunt.registerTask('htmlcss', ['concurrent:set1']);