diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/.idea/AndroidProjectSystem.xml b/.idea/AndroidProjectSystem.xml
new file mode 100644
index 0000000..4a53bee
--- /dev/null
+++ b/.idea/AndroidProjectSystem.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidProjectSystem">
+    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
new file mode 100644
index 0000000..97f0a8e
--- /dev/null
+++ b/.idea/gradle.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="CHOOSE_PER_TEST" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/migrations.xml b/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/.idea/migrations.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..9027b72
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
new file mode 100644
index 0000000..16660f1
--- /dev/null
+++ b/.idea/runConfigurations.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
+        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
+        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
+        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
+        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
+        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
+        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/app/src/main/java/com/example/bcsd_android_2025_1/MusicAdapter.kt b/app/src/main/java/com/example/bcsd_android_2025_1/MusicAdapter.kt
new file mode 100644
index 0000000..f80ba30
--- /dev/null
+++ b/app/src/main/java/com/example/bcsd_android_2025_1/MusicAdapter.kt
@@ -0,0 +1,4 @@
+package com.example.bcsd_android_2025_1
+
+class MusicAdapter {
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/bcsd_android_2025_1/MusicItem.kt b/app/src/main/java/com/example/bcsd_android_2025_1/MusicItem.kt
new file mode 100644
index 0000000..268235f
--- /dev/null
+++ b/app/src/main/java/com/example/bcsd_android_2025_1/MusicItem.kt
@@ -0,0 +1,4 @@
+package com.example.bcsd_android_2025_1
+
+class MusicItem {
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_logo_google.png b/app/src/main/res/drawable/ic_logo_google.png
new file mode 100644
index 0000000..f39297a
Binary files /dev/null and b/app/src/main/res/drawable/ic_logo_google.png differ
diff --git a/app/src/main/res/drawable/ic_logo_kakao.png b/app/src/main/res/drawable/ic_logo_kakao.png
new file mode 100644
index 0000000..712c565
Binary files /dev/null and b/app/src/main/res/drawable/ic_logo_kakao.png differ
diff --git a/app/src/main/res/drawable/ic_logo_naver.png b/app/src/main/res/drawable/ic_logo_naver.png
new file mode 100644
index 0000000..ac4036e
Binary files /dev/null and b/app/src/main/res/drawable/ic_logo_naver.png differ
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 311f3cb..1529c31 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -8,12 +8,101 @@
     tools:context=".MainActivity">
 
     <TextView
+        android:id="@+id/text_login_title"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Hello Android!"
-        app:layout_constraintBottom_toBottomOf="parent"
+        android:text="로그인"
+        android:textSize="30sp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        android:layout_marginTop="150dp"/>
+
+    <EditText
+        android:id="@+id/edit_login_title"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:hint="아이디"
+        android:inputType="text"
+        app:layout_constraintTop_toBottomOf="@id/text_login_title"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        android:layout_marginTop="120dp"
+        android:layout_marginStart="30dp"
+        android:layout_marginEnd="30dp"/>
+
+    <EditText
+        android:id="@+id/edit_login_password"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:hint="비밀번호"
+        android:inputType="text"
+        app:layout_constraintTop_toBottomOf="@id/edit_login_title"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        android:layout_marginTop="5dp"
+        android:layout_marginStart="30dp"
+        android:layout_marginEnd="30dp"/>
+
+    <Button
+        android:id="@+id/button_login"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="로그인"
+        android:backgroundTint="#462679"
+        app:layout_constraintTop_toBottomOf="@id/edit_login_password"
+        android:layout_marginTop="10dp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
+    <ImageView
+        android:id="@+id/img_login_naver"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:src="@drawable/ic_logo_naver"
+        app:layout_constraintTop_toBottomOf="@id/button_login"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        android:layout_marginTop="5dp"/>
+
+    <ImageView
+        android:id="@+id/img_login_google"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:src="@drawable/ic_logo_google"
+        app:layout_constraintTop_toBottomOf="@id/button_login"
+        app:layout_constraintEnd_toStartOf="@id/img_login_naver"
+        android:layout_marginEnd="10dp"
+        android:layout_marginTop="5dp"/>
+
+    <ImageView
+        android:id="@+id/img_login_kakao"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:src="@drawable/ic_logo_kakao"
+        app:layout_constraintTop_toBottomOf="@id/button_login"
+        app:layout_constraintStart_toEndOf="@id/img_login_naver"
+        android:layout_marginStart="10dp"
+        android:layout_marginTop="5dp"/>
+
+    <TextView
+        android:id="@+id/tv_login_findpassword"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="비밀번호 찾기"
+        android:textSize="10dp"
+        app:layout_constraintTop_toBottomOf="@id/img_login_naver"
+        app:layout_constraintStart_toStartOf="@id/img_login_google"
+        android:layout_marginTop="10dp"/>
+
+    <TextView
+        android:id="@+id/text_login_signup"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="가입하기"
+        android:textSize="10dp"
+        app:layout_constraintTop_toBottomOf="@id/img_login_naver"
+        app:layout_constraintEnd_toEndOf="@id/img_login_kakao"
+        android:layout_marginTop="10dp"/>
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_music.xml b/app/src/main/res/layout/item_music.xml
new file mode 100644
index 0000000..cdc89f2
--- /dev/null
+++ b/app/src/main/res/layout/item_music.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+             android:layout_width="match_parent"
+             android:layout_height="match_parent">
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file