# Moonbin & Sanha

Moonbin & Sanha (Korean: 문빈 & 산하) was the first official sub-unit of South Korean boy band Astro. Formed by Fantagio in 2020, the group was composed of two Astro members: Moonbin and Yoon San-ha. Their debut extended play, In-Out was released on September 14, 2020.

## Career
### Pre-debut

On August 21, 2020, Fantagio Music released an image teaser with a logo and a date confirming that Moonbin and Sanha would form a sub-unit and release an EP in the next month. Before debut, both Moonbin and Sanha co-hosted the music show Show Champion since March 2020 along with Verivery's Kangmin. In a press Q&A, Moonbin and Sanha stated that their chemistry while co-hosting inspired them to form a sub-unit.

### 2020–2023: Debut with In-Out, Refuge, and disbandment

On September 14, 2020, Moonbin & Sanha officially debuted with the EP In-Out and its title track, "Bad Idea". A week later, on September 22, they gained their first music show trophy with the single on SBS MTV The Show. A week after its release, In-Out debuted at number 9 on the weekly overseas album chart of Oricon and at number 2 on the weekly album chart of Gaon.
On February 11, 2022, Moonbin & Sanha released the pre-release single "Ghost Town", before the release of their second EP Refuge on March 15, featuring the title track "Who".
On December 3, 2022, Fantagio announced that Moonbin & Sanha would make a comeback on January 4, 2023, and scheduled to return with their third EP Incense.
Moonbin died on April 19, 2023, thus resulting in the sub-unit's disbandment. On April 27, Fantagio confirmed the unit's Weverse community would be shut down on April 30, nearly 2 weeks after its initial creation.

## Discography
### Extended plays

| Title | Details | Peak chart positions | Peak chart positions | Sales |
| Title | Details | KOR | JPN | Sales |
| In-Out | Released: September 14, 2020 Label: Fantagio Formats: CD, digital download, streaming Track listing "Eyez On U" "Bad Idea" "Alone" (섬) "All I Wanna Do" "Dream Catcher" | 2 | 9 | KOR: 72,414 JPN: 14,382 |
| Refuge | Released: March 15, 2022 Label: Fantagio Formats: CD, digital download, streaming Track listing "Who" "Boo" "Dia" "Distance" "Ghost Town" | 4 | 11 | KOR: 147,530 JPN: 10,325 |
| Incense | Released: January 4, 2023 Label: Fantagio Formats: CD, digital download, streaming Track listing "Perfumer" "Madness" "Desire" (이끌려) "Wish" (바람) "Chup Chup" "Your Day" | 5 | 2 | KOR: 143,582 JPN: 14,081 |

### Singles

| Title | Year | Peak chart position | Album |
| Title | Year | KOR | Album |
| "Bad Idea" | 2020 | 191 | In-Out |
| "Ghost Town" | 2022 | — | Refuge |
| "Who" | 2022 | 29 | Refuge |
| "Madness" | 2023 | 90 | Incense |
| "—" denotes a recording that did not chart or was not released in that territory ||||

### Other charted songs

| Title | Year | Peak chart position | Album |
| Title | Year | KOR | Album |
| "Perfumer" | 2023 | — | Incense |
| "Desire" (이끌려) | 2023 | — | Incense |
| "Wish" (바람) | 2023 | — | Incense |
| "Chup Chup" | 2023 | — | Incense |
| "Your Day" | 2023 | — | Incense |
| "—" denotes a recording that did not chart or was not released in that territory ||||

## Fan-con tours

* DIFFUSION (2023)