While not strictly related to the Seiken Densetsu series, it has a connection to one of our favourite composers.
Unraveled is an adventure RPG game currently seeking Kickstarter funding (at 7.4k our of 15k with 14 days to go at the time of writing). As with the trend of many KS games right now, it has a retro feel to it hearkening back to the days of Secret of Mana and Chrono Trigger, but not only that, the soundtrack will feature collaborations from Secret of Mana composer Hiroki Kikuta. The current draft for the main theme can now be heard here in the embedded YT video.
I for one am backing this project, as it does look interesting, so check it out and see if it is your cup of tea or not. Otherwise, simply enjoy the music.